| 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 | $104.47 | 12.634% | $117.6687 | $117.67 | $117.65 | $117.70 |
| Purchase #2 | $202.51 | 7.562% | $217.8238 | $217.82 | $217.80 | $217.80 |
| Purchase #3 | $152.80 | 13.765% | $173.8329 | $173.83 | $173.85 | $173.80 |
| Purchase #4 | $73.44 | 5.728% | $77.6466 | $77.65 | $77.65 | $77.60 |
| Purchase #5 | $40.42 | 9.532% | $44.2728 | $44.27 | $44.25 | $44.30 |
| Purchase #6 | $105.36 | 9.143% | $114.9931 | $114.99 | $115.00 | $115.00 |
| Purchase #7 | $12.28 | 10.526% | $13.5726 | $13.57 | $13.55 | $13.60 |
| 7 purchase totals = | $691.28 | $759.8105 | $759.80 | $759.75 | $759.80 | |