| 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 | $110.66 | 4.564% | $115.7105 | $115.71 | $115.70 | $115.70 |
| Purchase #2 | $114.61 | 8.637% | $124.5089 | $124.51 | $124.50 | $124.50 |
| Purchase #3 | $110.41 | 13.594% | $125.4191 | $125.42 | $125.40 | $125.40 |
| Purchase #4 | $38.79 | 6.433% | $41.2854 | $41.29 | $41.30 | $41.30 |
| Purchase #5 | $131.60 | 5.103% | $138.3155 | $138.32 | $138.30 | $138.30 |
| Purchase #6 | $145.86 | 8.450% | $158.1852 | $158.19 | $158.20 | $158.20 |
| Purchase #7 | $55.89 | 7.206% | $59.9174 | $59.92 | $59.90 | $59.90 |
| 7 purchase totals = | $707.82 | $763.3420 | $763.36 | $763.30 | $763.30 | |