| 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 | $89.39 | 5.759% | $94.538 | $94.54 | $94.55 | $94.50 |
| Purchase #2 | $106.64 | 3.364% | $110.2274 | $110.23 | $110.25 | $110.20 |
| Purchase #3 | $247.71 | 9.170% | $270.425 | $270.43 | $270.45 | $270.40 |
| Purchase #4 | $153.51 | 4.199% | $159.9559 | $159.96 | $159.95 | $160.00 |
| Purchase #5 | $29.93 | 8.338% | $32.4256 | $32.43 | $32.45 | $32.40 |
| Purchase #6 | $80.97 | 8.654% | $87.9771 | $87.98 | $88.00 | $88.00 |
| Purchase #7 | $212.91 | 7.168% | $228.1714 | $228.17 | $228.15 | $228.20 |
| 7 purchase totals = | $921.06 | $983.7204 | $983.74 | $983.80 | $983.70 | |