| 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 | $31.37 | 7.171% | $33.6195 | $33.62 | $33.60 | $33.60 |
| Purchase #2 | $149.60 | 9.335% | $163.5652 | $163.57 | $163.55 | $163.60 |
| Purchase #3 | $86.57 | 7.134% | $92.7459 | $92.75 | $92.75 | $92.70 |
| Purchase #4 | $209.80 | 8.872% | $228.4135 | $228.41 | $228.40 | $228.40 |
| Purchase #5 | $30.60 | 5.707% | $32.3463 | $32.35 | $32.35 | $32.30 |
| Purchase #6 | $118.32 | 5.814% | $125.1991 | $125.20 | $125.20 | $125.20 |
| Purchase #7 | $128.67 | 5.240% | $135.4123 | $135.41 | $135.40 | $135.40 |
| 7 purchase totals = | $754.93 | $811.3018 | $811.31 | $811.25 | $811.20 | |