| 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 | $56.96 | 3.155% | $58.7571 | $58.76 | $58.75 | $58.80 |
| Purchase #2 | $16.29 | 9.420% | $17.8245 | $17.82 | $17.80 | $17.80 |
| Purchase #3 | $234.67 | 6.398% | $249.6842 | $249.68 | $249.70 | $249.70 |
| Purchase #4 | $144.47 | 10.844% | $160.1363 | $160.14 | $160.15 | $160.10 |
| Purchase #5 | $25.27 | 11.208% | $28.1023 | $28.10 | $28.10 | $28.10 |
| Purchase #6 | $147.44 | 6.431% | $156.9219 | $156.92 | $156.90 | $156.90 |
| Purchase #7 | $141.64 | 8.773% | $154.0661 | $154.07 | $154.05 | $154.10 |
| 7 purchase totals = | $766.74 | $825.4924 | $825.49 | $825.45 | $825.50 | |