| 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 | $88.75 | 5.384% | $93.5283 | $93.53 | $93.55 | $93.50 |
| Purchase #2 | $53.86 | 3.593% | $55.7952 | $55.80 | $55.80 | $55.80 |
| Purchase #3 | $103.83 | 9.286% | $113.4717 | $113.47 | $113.45 | $113.50 |
| Purchase #4 | $100.37 | 9.394% | $109.7988 | $109.80 | $109.80 | $109.80 |
| Purchase #5 | $115.66 | 8.283% | $125.2401 | $125.24 | $125.25 | $125.20 |
| Purchase #6 | $25.64 | 9.321% | $28.0299 | $28.03 | $28.05 | $28.00 |
| Purchase #7 | $143.97 | 13.715% | $163.7155 | $163.72 | $163.70 | $163.70 |
| 7 purchase totals = | $632.08 | $689.5795 | $689.59 | $689.60 | $689.50 | |