| 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 | $67.88 | 8.422% | $73.5969 | $73.60 | $73.60 | $73.60 |
| Purchase #2 | $69.40 | 5.845% | $73.4564 | $73.46 | $73.45 | $73.50 |
| Purchase #3 | $38.51 | 7.764% | $41.4999 | $41.50 | $41.50 | $41.50 |
| Purchase #4 | $204.65 | 10.640% | $226.4248 | $226.42 | $226.40 | $226.40 |
| Purchase #5 | $28.96 | 7.660% | $31.1783 | $31.18 | $31.20 | $31.20 |
| Purchase #6 | $53.30 | 11.363% | $59.3565 | $59.36 | $59.35 | $59.40 |
| Purchase #7 | $141.80 | 8.409% | $153.724 | $153.72 | $153.70 | $153.70 |
| 7 purchase totals = | $604.50 | $659.2368 | $659.24 | $659.20 | $659.30 | |