| 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 | $129.52 | 6.790% | $138.3144 | $138.31 | $138.30 | $138.30 |
| Purchase #2 | $234.37 | 6.254% | $249.0275 | $249.03 | $249.05 | $249.00 |
| Purchase #3 | $27.99 | 3.388% | $28.9383 | $28.94 | $28.95 | $28.90 |
| Purchase #4 | $95.63 | 8.222% | $103.4927 | $103.49 | $103.50 | $103.50 |
| Purchase #5 | $56.40 | 13.676% | $64.1133 | $64.11 | $64.10 | $64.10 |
| Purchase #6 | $42.68 | 3.682% | $44.2515 | $44.25 | $44.25 | $44.30 |
| Purchase #7 | $38.40 | 6.521% | $40.9041 | $40.90 | $40.90 | $40.90 |
| 7 purchase totals = | $624.99 | $669.0418 | $669.03 | $669.05 | $669.00 | |