| 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 | $83.71 | 12.381% | $94.0741 | $94.07 | $94.05 | $94.10 |
| Purchase #2 | $19.51 | 10.259% | $21.5115 | $21.51 | $21.50 | $21.50 |
| Purchase #3 | $9.39 | 7.710% | $10.114 | $10.11 | $10.10 | $10.10 |
| Purchase #4 | $237.37 | 10.357% | $261.9544 | $261.95 | $261.95 | $262.00 |
| Purchase #5 | $221.79 | 4.857% | $232.5623 | $232.56 | $232.55 | $232.60 |
| Purchase #6 | $98.43 | 12.374% | $110.6097 | $110.61 | $110.60 | $110.60 |
| Purchase #7 | $142.28 | 8.312% | $154.1063 | $154.11 | $154.10 | $154.10 |
| 7 purchase totals = | $812.48 | $884.9323 | $884.92 | $884.85 | $885.00 | |