| 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 | $108.77 | 7.824% | $117.2802 | $117.28 | $117.30 | $117.30 |
| Purchase #2 | $124.48 | 3.858% | $129.2824 | $129.28 | $129.30 | $129.30 |
| Purchase #3 | $47.77 | 6.417% | $50.8354 | $50.84 | $50.85 | $50.80 |
| Purchase #4 | $55.39 | 3.127% | $57.122 | $57.12 | $57.10 | $57.10 |
| Purchase #5 | $93.34 | 11.551% | $104.1217 | $104.12 | $104.10 | $104.10 |
| Purchase #6 | $206.71 | 12.457% | $232.4599 | $232.46 | $232.45 | $232.50 |
| Purchase #7 | $115.90 | 10.107% | $127.614 | $127.61 | $127.60 | $127.60 |
| 7 purchase totals = | $752.36 | $818.7156 | $818.71 | $818.70 | $818.70 | |