| 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 | $97.78 | 10.208% | $107.7614 | $107.76 | $107.75 | $107.80 |
| Purchase #2 | $193.34 | 7.486% | $207.8134 | $207.81 | $207.80 | $207.80 |
| Purchase #3 | $98.51 | 3.575% | $102.0317 | $102.03 | $102.05 | $102.00 |
| Purchase #4 | $139.54 | 7.314% | $149.746 | $149.75 | $149.75 | $149.70 |
| Purchase #5 | $216.60 | 12.425% | $243.5126 | $243.51 | $243.50 | $243.50 |
| Purchase #6 | $41.69 | 11.255% | $46.3822 | $46.38 | $46.40 | $46.40 |
| Purchase #7 | $25.89 | 9.217% | $28.2763 | $28.28 | $28.30 | $28.30 |
| 7 purchase totals = | $813.35 | $885.5236 | $885.52 | $885.55 | $885.50 | |