| 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 | $61.99 | 4.119% | $64.5434 | $64.54 | $64.55 | $64.50 |
| Purchase #2 | $122.45 | 5.259% | $128.8896 | $128.89 | $128.90 | $128.90 |
| Purchase #3 | $122.28 | 5.764% | $129.3282 | $129.33 | $129.35 | $129.30 |
| Purchase #4 | $110.78 | 8.471% | $120.1642 | $120.16 | $120.15 | $120.20 |
| Purchase #5 | $180.44 | 5.456% | $190.2848 | $190.28 | $190.30 | $190.30 |
| Purchase #6 | $158.38 | 11.613% | $176.7727 | $176.77 | $176.75 | $176.80 |
| Purchase #7 | $131.49 | 9.776% | $144.3445 | $144.34 | $144.35 | $144.30 |
| 7 purchase totals = | $887.81 | $954.3274 | $954.31 | $954.35 | $954.30 | |