| 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 | $29.33 | 12.151% | $32.8939 | $32.89 | $32.90 | $32.90 |
| Purchase #2 | $106.75 | 13.619% | $121.2883 | $121.29 | $121.30 | $121.30 |
| Purchase #3 | $110.49 | 8.193% | $119.5424 | $119.54 | $119.55 | $119.50 |
| Purchase #4 | $138.75 | 10.527% | $153.3562 | $153.36 | $153.35 | $153.40 |
| Purchase #5 | $26.58 | 7.690% | $28.624 | $28.62 | $28.60 | $28.60 |
| Purchase #6 | $239.43 | 8.666% | $260.179 | $260.18 | $260.20 | $260.20 |
| Purchase #7 | $161.81 | 9.869% | $177.779 | $177.78 | $177.80 | $177.80 |
| 7 purchase totals = | $813.14 | $893.6628 | $893.66 | $893.70 | $893.70 | |