| 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 | $29.98 | 13.591% | $34.0546 | $34.05 | $34.05 | $34.10 |
| Purchase #2 | $215.45 | 13.456% | $244.441 | $244.44 | $244.45 | $244.40 |
| Purchase #3 | $99.72 | 3.178% | $102.8891 | $102.89 | $102.90 | $102.90 |
| Purchase #4 | $219.91 | 5.654% | $232.3437 | $232.34 | $232.35 | $232.30 |
| Purchase #5 | $16.68 | 12.531% | $18.7702 | $18.77 | $18.75 | $18.80 |
| Purchase #6 | $97.72 | 5.353% | $102.951 | $102.95 | $102.95 | $103.00 |
| Purchase #7 | $118.49 | 11.491% | $132.1057 | $132.11 | $132.10 | $132.10 |
| 7 purchase totals = | $797.95 | $867.5553 | $867.55 | $867.55 | $867.60 | |