| 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 | $138.47 | 10.288% | $152.7158 | $152.72 | $152.70 | $152.70 |
| Purchase #2 | $48.38 | 10.852% | $53.6302 | $53.63 | $53.65 | $53.60 |
| Purchase #3 | $219.45 | 13.436% | $248.9353 | $248.94 | $248.95 | $248.90 |
| Purchase #4 | $150.36 | 6.259% | $159.771 | $159.77 | $159.75 | $159.80 |
| Purchase #5 | $55.80 | 9.462% | $61.0798 | $61.08 | $61.10 | $61.10 |
| Purchase #6 | $58.88 | 5.462% | $62.096 | $62.10 | $62.10 | $62.10 |
| Purchase #7 | $86.27 | 12.598% | $97.1383 | $97.14 | $97.15 | $97.10 |
| 7 purchase totals = | $757.61 | $835.3664 | $835.38 | $835.40 | $835.30 | |