| 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 | $224.85 | 9.459% | $246.1186 | $246.12 | $246.10 | $246.10 |
| Purchase #2 | $218.29 | 7.141% | $233.8781 | $233.88 | $233.90 | $233.90 |
| Purchase #3 | $100.28 | 7.337% | $107.6375 | $107.64 | $107.65 | $107.60 |
| Purchase #4 | $62.66 | 7.479% | $67.3463 | $67.35 | $67.35 | $67.30 |
| Purchase #5 | $40.62 | 5.850% | $42.9963 | $43.00 | $43.00 | $43.00 |
| Purchase #6 | $94.76 | 10.653% | $104.8548 | $104.85 | $104.85 | $104.90 |
| Purchase #7 | $60.78 | 10.419% | $67.1127 | $67.11 | $67.10 | $67.10 |
| 7 purchase totals = | $802.24 | $869.9443 | $869.95 | $869.95 | $869.90 | |