| 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 | $49.74 | 10.830% | $55.1268 | $55.13 | $55.15 | $55.10 |
| Purchase #2 | $42.79 | 5.777% | $45.262 | $45.26 | $45.25 | $45.30 |
| Purchase #3 | $100.47 | 7.223% | $107.7269 | $107.73 | $107.75 | $107.70 |
| Purchase #4 | $61.39 | 11.425% | $68.4038 | $68.40 | $68.40 | $68.40 |
| Purchase #5 | $225.82 | 8.364% | $244.7076 | $244.71 | $244.70 | $244.70 |
| Purchase #6 | $196.87 | 5.547% | $207.7904 | $207.79 | $207.80 | $207.80 |
| Purchase #7 | $150.71 | 3.282% | $155.6563 | $155.66 | $155.65 | $155.70 |
| 7 purchase totals = | $827.79 | $884.6738 | $884.68 | $884.70 | $884.70 | |