| 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 | $68.40 | 4.119% | $71.2174 | $71.22 | $71.20 | $71.20 |
| Purchase #2 | $233.50 | 12.570% | $262.851 | $262.85 | $262.85 | $262.90 |
| Purchase #3 | $34.31 | 9.638% | $37.6168 | $37.62 | $37.60 | $37.60 |
| Purchase #4 | $19.38 | 5.868% | $20.5172 | $20.52 | $20.50 | $20.50 |
| Purchase #5 | $114.91 | 6.422% | $122.2895 | $122.29 | $122.30 | $122.30 |
| Purchase #6 | $16.37 | 10.322% | $18.0597 | $18.06 | $18.05 | $18.10 |
| Purchase #7 | $84.41 | 3.480% | $87.3475 | $87.35 | $87.35 | $87.30 |
| 7 purchase totals = | $571.28 | $619.8991 | $619.91 | $619.85 | $619.90 | |