| 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 | $101.45 | 6.536% | $108.0808 | $108.08 | $108.10 | $108.10 |
| Purchase #2 | $151.62 | 8.745% | $164.8792 | $164.88 | $164.90 | $164.90 |
| Purchase #3 | $73.65 | 3.151% | $75.9707 | $75.97 | $75.95 | $76.00 |
| Purchase #4 | $226.57 | 13.140% | $256.3413 | $256.34 | $256.35 | $256.30 |
| Purchase #5 | $90.67 | 7.366% | $97.3488 | $97.35 | $97.35 | $97.30 |
| Purchase #6 | $44.92 | 11.569% | $50.1168 | $50.12 | $50.10 | $50.10 |
| Purchase #7 | $19.55 | 9.105% | $21.33 | $21.33 | $21.35 | $21.30 |
| 7 purchase totals = | $708.43 | $774.0676 | $774.07 | $774.10 | $774.00 | |