| 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 | $120.50 | 6.478% | $128.306 | $128.31 | $128.30 | $128.30 |
| Purchase #2 | $201.46 | 3.701% | $208.916 | $208.92 | $208.90 | $208.90 |
| Purchase #3 | $11.74 | 7.757% | $12.6507 | $12.65 | $12.65 | $12.70 |
| Purchase #4 | $70.74 | 6.176% | $75.1089 | $75.11 | $75.10 | $75.10 |
| Purchase #5 | $25.85 | 12.449% | $29.0681 | $29.07 | $29.05 | $29.10 |
| Purchase #6 | $42.79 | 13.370% | $48.511 | $48.51 | $48.50 | $48.50 |
| Purchase #7 | $94.87 | 6.675% | $101.2026 | $101.20 | $101.20 | $101.20 |
| 7 purchase totals = | $567.95 | $603.7633 | $603.77 | $603.70 | $603.80 | |