| 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 | $77.79 | 9.815% | $85.4251 | $85.43 | $85.45 | $85.40 |
| Purchase #2 | $92.92 | 3.438% | $96.1146 | $96.11 | $96.10 | $96.10 |
| Purchase #3 | $17.51 | 3.413% | $18.1076 | $18.11 | $18.10 | $18.10 |
| Purchase #4 | $224.83 | 6.869% | $240.2736 | $240.27 | $240.25 | $240.30 |
| Purchase #5 | $16.26 | 4.217% | $16.9457 | $16.95 | $16.95 | $16.90 |
| Purchase #6 | $59.72 | 5.667% | $63.1043 | $63.10 | $63.10 | $63.10 |
| Purchase #7 | $28.55 | 12.718% | $32.181 | $32.18 | $32.20 | $32.20 |
| 7 purchase totals = | $517.58 | $552.1519 | $552.15 | $552.15 | $552.10 | |