| 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 | $28.61 | 8.753% | $31.1142 | $31.11 | $31.10 | $31.10 |
| Purchase #2 | $48.37 | 9.677% | $53.0508 | $53.05 | $53.05 | $53.10 |
| Purchase #3 | $194.66 | 12.345% | $218.6908 | $218.69 | $218.70 | $218.70 |
| Purchase #4 | $100.75 | 6.166% | $106.9622 | $106.96 | $106.95 | $107.00 |
| Purchase #5 | $202.61 | 12.217% | $227.3629 | $227.36 | $227.35 | $227.40 |
| Purchase #6 | $58.47 | 11.158% | $64.9941 | $64.99 | $65.00 | $65.00 |
| Purchase #7 | $140.97 | 10.238% | $155.4025 | $155.40 | $155.40 | $155.40 |
| 7 purchase totals = | $774.44 | $857.5775 | $857.56 | $857.55 | $857.70 | |