| 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 | $38.40 | 12.113% | $43.0514 | $43.05 | $43.05 | $43.10 |
| Purchase #2 | $141.28 | 8.555% | $153.3665 | $153.37 | $153.35 | $153.40 |
| Purchase #3 | $121.94 | 3.154% | $125.786 | $125.79 | $125.80 | $125.80 |
| Purchase #4 | $71.89 | 4.505% | $75.1286 | $75.13 | $75.15 | $75.10 |
| Purchase #5 | $39.46 | 9.699% | $43.2872 | $43.29 | $43.30 | $43.30 |
| Purchase #6 | $150.89 | 5.260% | $158.8268 | $158.83 | $158.85 | $158.80 |
| Purchase #7 | $199.29 | 12.853% | $224.9047 | $224.90 | $224.90 | $224.90 |
| 7 purchase totals = | $763.15 | $824.3512 | $824.36 | $824.40 | $824.40 | |