| 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 | $105.89 | 4.752% | $110.9219 | $110.92 | $110.90 | $110.90 |
| Purchase #2 | $99.60 | 12.644% | $112.1934 | $112.19 | $112.20 | $112.20 |
| Purchase #3 | $44.37 | 4.374% | $46.3107 | $46.31 | $46.30 | $46.30 |
| Purchase #4 | $57.26 | 4.730% | $59.9684 | $59.97 | $59.95 | $60.00 |
| Purchase #5 | $102.61 | 5.533% | $108.2874 | $108.29 | $108.30 | $108.30 |
| Purchase #6 | $85.51 | 13.578% | $97.1205 | $97.12 | $97.10 | $97.10 |
| Purchase #7 | $62.76 | 9.281% | $68.5848 | $68.58 | $68.60 | $68.60 |
| 7 purchase totals = | $558.00 | $603.3871 | $603.38 | $603.35 | $603.40 | |