| 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 | $210.45 | 6.865% | $224.8974 | $224.90 | $224.90 | $224.90 |
| Purchase #2 | $84.49 | 4.512% | $88.3022 | $88.30 | $88.30 | $88.30 |
| Purchase #3 | $62.40 | 8.751% | $67.8606 | $67.86 | $67.85 | $67.90 |
| Purchase #4 | $126.99 | 10.206% | $139.9506 | $139.95 | $139.95 | $140.00 |
| Purchase #5 | $50.88 | 4.625% | $53.2332 | $53.23 | $53.25 | $53.20 |
| Purchase #6 | $71.44 | 8.509% | $77.5188 | $77.52 | $77.50 | $77.50 |
| Purchase #7 | $133.61 | 7.456% | $143.572 | $143.57 | $143.55 | $143.60 |
| 7 purchase totals = | $740.26 | $795.3348 | $795.33 | $795.30 | $795.40 | |