| 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 | $27.88 | 13.755% | $31.7149 | $31.71 | $31.70 | $31.70 |
| Purchase #2 | $18.60 | 8.406% | $20.1635 | $20.16 | $20.15 | $20.20 |
| Purchase #3 | $208.28 | 11.662% | $232.5696 | $232.57 | $232.55 | $232.60 |
| Purchase #4 | $232.35 | 5.345% | $244.7691 | $244.77 | $244.75 | $244.80 |
| Purchase #5 | $207.58 | 3.336% | $214.5049 | $214.50 | $214.50 | $214.50 |
| Purchase #6 | $59.48 | 8.246% | $64.3847 | $64.38 | $64.40 | $64.40 |
| Purchase #7 | $15.99 | 11.216% | $17.7834 | $17.78 | $17.80 | $17.80 |
| 7 purchase totals = | $770.16 | $825.8901 | $825.87 | $825.85 | $826.00 | |