| 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 | $47.44 | 12.236% | $53.2448 | $53.24 | $53.25 | $53.20 |
| Purchase #2 | $86.32 | 12.528% | $97.1342 | $97.13 | $97.15 | $97.10 |
| Purchase #3 | $37.35 | 10.559% | $41.2938 | $41.29 | $41.30 | $41.30 |
| Purchase #4 | $44.29 | 13.205% | $50.1385 | $50.14 | $50.15 | $50.10 |
| Purchase #5 | $228.39 | 9.566% | $250.2378 | $250.24 | $250.25 | $250.20 |
| Purchase #6 | $62.48 | 6.430% | $66.4975 | $66.50 | $66.50 | $66.50 |
| Purchase #7 | $21.30 | 7.669% | $22.9335 | $22.93 | $22.95 | $22.90 |
| 7 purchase totals = | $527.57 | $581.4801 | $581.47 | $581.55 | $581.30 | |