| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $58.37 | 10.276% | $64.3681 | $64.37 | $64.35 | $64.40 |
| Purchase #2 | $146.99 | 10.525% | $162.4607 | $162.46 | $162.45 | $162.50 |
| Purchase #3 | $111.41 | 7.732% | $120.0242 | $120.02 | $120.00 | $120.00 |
| Purchase #4 | $213.29 | 12.314% | $239.5545 | $239.55 | $239.55 | $239.60 |
| Purchase #5 | $116.98 | 4.127% | $121.8078 | $121.81 | $121.80 | $121.80 |
| Purchase #6 | $27.49 | 12.764% | $30.9988 | $31.00 | $31.00 | $31.00 |
| Purchase #7 | $132.59 | 11.735% | $148.1494 | $148.15 | $148.15 | $148.10 |
| 7 purchase totals = | $807.12 | $887.3635 | $887.36 | $887.30 | $887.40 | |