| 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 | $78.91 | 7.344% | $84.7052 | $84.71 | $84.70 | $84.70 |
| Purchase #2 | $101.92 | 8.180% | $110.2571 | $110.26 | $110.25 | $110.30 |
| Purchase #3 | $236.38 | 4.313% | $246.5751 | $246.58 | $246.60 | $246.60 |
| Purchase #4 | $66.25 | 12.257% | $74.3703 | $74.37 | $74.35 | $74.40 |
| Purchase #5 | $99.85 | 5.655% | $105.4965 | $105.50 | $105.50 | $105.50 |
| Purchase #6 | $7.56 | 8.742% | $8.2209 | $8.22 | $8.20 | $8.20 |
| Purchase #7 | $248.34 | 7.438% | $266.8115 | $266.81 | $266.80 | $266.80 |
| 7 purchase totals = | $839.21 | $896.4366 | $896.45 | $896.40 | $896.50 | |