| 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 | $27.84 | 6.468% | $29.6407 | $29.64 | $29.65 | $29.60 |
| Purchase #2 | $13.68 | 10.415% | $15.1048 | $15.10 | $15.10 | $15.10 |
| Purchase #3 | $90.94 | 8.746% | $98.8936 | $98.89 | $98.90 | $98.90 |
| Purchase #4 | $61.69 | 7.852% | $66.5339 | $66.53 | $66.55 | $66.50 |
| Purchase #5 | $99.77 | 8.202% | $107.9531 | $107.95 | $107.95 | $108.00 |
| Purchase #6 | $222.61 | 5.589% | $235.0517 | $235.05 | $235.05 | $235.10 |
| Purchase #7 | $196.28 | 7.344% | $210.6948 | $210.69 | $210.70 | $210.70 |
| 7 purchase totals = | $712.81 | $763.8726 | $763.85 | $763.90 | $763.90 | |