| 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 | $37.88 | 9.336% | $41.4165 | $41.42 | $41.40 | $41.40 |
| Purchase #2 | $43.99 | 6.632% | $46.9074 | $46.91 | $46.90 | $46.90 |
| Purchase #3 | $92.62 | 5.253% | $97.4853 | $97.49 | $97.50 | $97.50 |
| Purchase #4 | $46.91 | 6.112% | $49.7771 | $49.78 | $49.80 | $49.80 |
| Purchase #5 | $58.51 | 3.326% | $60.456 | $60.46 | $60.45 | $60.50 |
| Purchase #6 | $118.90 | 9.252% | $129.9006 | $129.90 | $129.90 | $129.90 |
| Purchase #7 | $166.94 | 6.565% | $177.8996 | $177.90 | $177.90 | $177.90 |
| 7 purchase totals = | $565.75 | $603.8425 | $603.86 | $603.85 | $603.90 | |