| 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 | $69.99 | 10.807% | $77.5538 | $77.55 | $77.55 | $77.60 |
| Purchase #2 | $59.74 | 5.181% | $62.8351 | $62.84 | $62.85 | $62.80 |
| Purchase #3 | $116.93 | 7.815% | $126.0681 | $126.07 | $126.05 | $126.10 |
| Purchase #4 | $48.99 | 13.163% | $55.4386 | $55.44 | $55.45 | $55.40 |
| Purchase #5 | $35.91 | 4.352% | $37.4728 | $37.47 | $37.45 | $37.50 |
| Purchase #6 | $122.97 | 12.611% | $138.4777 | $138.48 | $138.50 | $138.50 |
| Purchase #7 | $227.95 | 4.802% | $238.8962 | $238.90 | $238.90 | $238.90 |
| 7 purchase totals = | $682.48 | $736.7423 | $736.75 | $736.75 | $736.80 | |