| 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 | $54.98 | 11.316% | $61.2015 | $61.20 | $61.20 | $61.20 |
| Purchase #2 | $176.50 | 13.395% | $200.1422 | $200.14 | $200.15 | $200.10 |
| Purchase #3 | $115.72 | 8.741% | $125.8351 | $125.84 | $125.85 | $125.80 |
| Purchase #4 | $140.74 | 10.311% | $155.2517 | $155.25 | $155.25 | $155.30 |
| Purchase #5 | $48.87 | 4.456% | $51.0476 | $51.05 | $51.05 | $51.00 |
| Purchase #6 | $13.38 | 13.839% | $15.2317 | $15.23 | $15.25 | $15.20 |
| Purchase #7 | $27.31 | 10.874% | $30.2797 | $30.28 | $30.30 | $30.30 |
| 7 purchase totals = | $577.50 | $638.9895 | $638.99 | $639.05 | $638.90 | |