| 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 | $37.59 | 6.872% | $40.1732 | $40.17 | $40.15 | $40.20 |
| Purchase #2 | $232.49 | 4.239% | $242.3453 | $242.35 | $242.35 | $242.30 |
| Purchase #3 | $212.98 | 9.335% | $232.8617 | $232.86 | $232.85 | $232.90 |
| Purchase #4 | $230.76 | 8.540% | $250.4669 | $250.47 | $250.45 | $250.50 |
| Purchase #5 | $158.98 | 6.793% | $169.7795 | $169.78 | $169.80 | $169.80 |
| Purchase #6 | $19.78 | 11.573% | $22.0691 | $22.07 | $22.05 | $22.10 |
| Purchase #7 | $8.82 | 5.115% | $9.2711 | $9.27 | $9.25 | $9.30 |
| 7 purchase totals = | $901.40 | $966.9668 | $966.97 | $966.90 | $967.10 | |