| 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 | $37.52 | 9.530% | $41.0957 | $41.10 | $41.10 | $41.10 |
| Purchase #2 | $101.94 | 12.642% | $114.8273 | $114.83 | $114.85 | $114.80 |
| Purchase #3 | $215.69 | 4.803% | $226.0496 | $226.05 | $226.05 | $226.00 |
| Purchase #4 | $201.37 | 11.600% | $224.7289 | $224.73 | $224.75 | $224.70 |
| Purchase #5 | $65.42 | 11.536% | $72.9669 | $72.97 | $72.95 | $73.00 |
| Purchase #6 | $40.58 | 10.754% | $44.944 | $44.94 | $44.95 | $44.90 |
| Purchase #7 | $173.78 | 9.155% | $189.6896 | $189.69 | $189.70 | $189.70 |
| 7 purchase totals = | $836.30 | $914.3020 | $914.31 | $914.35 | $914.20 | |