| 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 | $120.99 | 5.613% | $127.7812 | $127.78 | $127.80 | $127.80 |
| Purchase #2 | $12.86 | 11.312% | $14.3147 | $14.31 | $14.30 | $14.30 |
| Purchase #3 | $250.65 | 11.164% | $278.6326 | $278.63 | $278.65 | $278.60 |
| Purchase #4 | $125.88 | 5.455% | $132.7468 | $132.75 | $132.75 | $132.70 |
| Purchase #5 | $47.66 | 5.871% | $50.4581 | $50.46 | $50.45 | $50.50 |
| Purchase #6 | $125.51 | 12.567% | $141.2828 | $141.28 | $141.30 | $141.30 |
| Purchase #7 | $21.72 | 8.519% | $23.5703 | $23.57 | $23.55 | $23.60 |
| 7 purchase totals = | $705.27 | $768.7865 | $768.78 | $768.80 | $768.80 | |