| 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 | $75.82 | 7.397% | $81.4284 | $81.43 | $81.45 | $81.40 |
| Purchase #2 | $87.27 | 12.450% | $98.1351 | $98.14 | $98.15 | $98.10 |
| Purchase #3 | $163.52 | 12.321% | $183.6673 | $183.67 | $183.65 | $183.70 |
| Purchase #4 | $169.41 | 5.265% | $178.3294 | $178.33 | $178.35 | $178.30 |
| Purchase #5 | $201.42 | 9.664% | $220.8852 | $220.89 | $220.90 | $220.90 |
| Purchase #6 | $101.46 | 7.506% | $109.0756 | $109.08 | $109.10 | $109.10 |
| Purchase #7 | $74.49 | 5.270% | $78.4156 | $78.42 | $78.40 | $78.40 |
| 7 purchase totals = | $873.39 | $949.9366 | $949.96 | $950.00 | $949.90 | |