| 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 | $10.75 | 5.651% | $11.3575 | $11.36 | $11.35 | $11.40 |
| Purchase #2 | $50.39 | 9.352% | $55.1025 | $55.10 | $55.10 | $55.10 |
| Purchase #3 | $84.69 | 5.160% | $89.06 | $89.06 | $89.05 | $89.10 |
| Purchase #4 | $166.80 | 12.316% | $187.3431 | $187.34 | $187.35 | $187.30 |
| Purchase #5 | $48.47 | 10.615% | $53.6151 | $53.62 | $53.60 | $53.60 |
| Purchase #6 | $232.25 | 4.494% | $242.6873 | $242.69 | $242.70 | $242.70 |
| Purchase #7 | $216.91 | 8.615% | $235.5968 | $235.60 | $235.60 | $235.60 |
| 7 purchase totals = | $810.26 | $874.7623 | $874.77 | $874.75 | $874.80 | |