| 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 | $52.52 | 10.615% | $58.095 | $58.10 | $58.10 | $58.10 |
| Purchase #2 | $173.70 | 9.456% | $190.1251 | $190.13 | $190.15 | $190.10 |
| Purchase #3 | $165.29 | 12.172% | $185.4091 | $185.41 | $185.40 | $185.40 |
| Purchase #4 | $73.97 | 4.153% | $77.042 | $77.04 | $77.05 | $77.00 |
| Purchase #5 | $223.48 | 9.362% | $244.4022 | $244.40 | $244.40 | $244.40 |
| Purchase #6 | $31.92 | 7.811% | $34.4133 | $34.41 | $34.40 | $34.40 |
| Purchase #7 | $241.68 | 3.309% | $249.6772 | $249.68 | $249.70 | $249.70 |
| 7 purchase totals = | $962.56 | $1,039.1639 | $1,039.17 | $1,039.20 | $1,039.10 | |