| 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 | $71.53 | 3.867% | $74.2961 | $74.30 | $74.30 | $74.30 |
| Purchase #2 | $204.35 | 12.253% | $229.389 | $229.39 | $229.40 | $229.40 |
| Purchase #3 | $52.58 | 6.789% | $56.1497 | $56.15 | $56.15 | $56.10 |
| Purchase #4 | $245.56 | 13.781% | $279.4006 | $279.40 | $279.40 | $279.40 |
| Purchase #5 | $148.34 | 8.348% | $160.7234 | $160.72 | $160.70 | $160.70 |
| Purchase #6 | $97.30 | 8.359% | $105.4333 | $105.43 | $105.45 | $105.40 |
| Purchase #7 | $11.65 | 3.176% | $12.02 | $12.02 | $12.00 | $12.00 |
| 7 purchase totals = | $831.31 | $917.4121 | $917.41 | $917.40 | $917.30 | |