| 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 | $59.92 | 7.640% | $64.4979 | $64.50 | $64.50 | $64.50 |
| Purchase #2 | $107.41 | 7.617% | $115.5914 | $115.59 | $115.60 | $115.60 |
| Purchase #3 | $213.81 | 13.155% | $241.9367 | $241.94 | $241.95 | $241.90 |
| Purchase #4 | $60.88 | 8.867% | $66.2782 | $66.28 | $66.30 | $66.30 |
| Purchase #5 | $115.69 | 5.268% | $121.7845 | $121.78 | $121.80 | $121.80 |
| Purchase #6 | $152.51 | 4.771% | $159.7863 | $159.79 | $159.80 | $159.80 |
| Purchase #7 | $43.82 | 11.800% | $48.9908 | $48.99 | $49.00 | $49.00 |
| 7 purchase totals = | $754.04 | $818.8658 | $818.87 | $818.95 | $818.90 | |