| 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 | $228.71 | 9.361% | $250.1195 | $250.12 | $250.10 | $250.10 |
| Purchase #2 | $67.77 | 11.497% | $75.5615 | $75.56 | $75.55 | $75.60 |
| Purchase #3 | $42.96 | 3.636% | $44.522 | $44.52 | $44.50 | $44.50 |
| Purchase #4 | $84.74 | 8.659% | $92.0776 | $92.08 | $92.10 | $92.10 |
| Purchase #5 | $154.96 | 6.542% | $165.0975 | $165.10 | $165.10 | $165.10 |
| Purchase #6 | $102.26 | 6.741% | $109.1533 | $109.15 | $109.15 | $109.20 |
| Purchase #7 | $127.47 | 7.444% | $136.9589 | $136.96 | $136.95 | $137.00 |
| 7 purchase totals = | $808.87 | $873.4903 | $873.49 | $873.45 | $873.60 | |