| 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 | $43.42 | 9.757% | $47.6565 | $47.66 | $47.65 | $47.70 |
| Purchase #2 | $61.68 | 10.506% | $68.1601 | $68.16 | $68.15 | $68.20 |
| Purchase #3 | $40.55 | 8.371% | $43.9444 | $43.94 | $43.95 | $43.90 |
| Purchase #4 | $19.80 | 3.851% | $20.5625 | $20.56 | $20.55 | $20.60 |
| Purchase #5 | $191.38 | 8.425% | $207.5038 | $207.50 | $207.50 | $207.50 |
| Purchase #6 | $155.76 | 6.610% | $166.0557 | $166.06 | $166.05 | $166.10 |
| Purchase #7 | $116.39 | 7.551% | $125.1786 | $125.18 | $125.20 | $125.20 |
| 7 purchase totals = | $628.98 | $679.0616 | $679.06 | $679.05 | $679.20 | |