| 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 | $98.76 | 7.501% | $106.168 | $106.17 | $106.15 | $106.20 |
| Purchase #2 | $50.85 | 3.306% | $52.5311 | $52.53 | $52.55 | $52.50 |
| Purchase #3 | $237.97 | 6.517% | $253.4785 | $253.48 | $253.50 | $253.50 |
| Purchase #4 | $101.57 | 10.571% | $112.307 | $112.31 | $112.30 | $112.30 |
| Purchase #5 | $118.82 | 3.381% | $122.8373 | $122.84 | $122.85 | $122.80 |
| Purchase #6 | $100.35 | 9.490% | $109.8732 | $109.87 | $109.85 | $109.90 |
| Purchase #7 | $130.57 | 10.630% | $144.4496 | $144.45 | $144.45 | $144.40 |
| 7 purchase totals = | $838.89 | $901.6447 | $901.65 | $901.65 | $901.60 | |