| 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 | $84.66 | 3.689% | $87.7831 | $87.78 | $87.80 | $87.80 |
| Purchase #2 | $210.71 | 10.196% | $232.194 | $232.19 | $232.20 | $232.20 |
| Purchase #3 | $102.35 | 3.708% | $106.1451 | $106.15 | $106.15 | $106.10 |
| Purchase #4 | $178.58 | 4.109% | $185.9179 | $185.92 | $185.90 | $185.90 |
| Purchase #5 | $32.79 | 9.413% | $35.8765 | $35.88 | $35.90 | $35.90 |
| Purchase #6 | $180.29 | 7.405% | $193.6405 | $193.64 | $193.65 | $193.60 |
| Purchase #7 | $95.29 | 9.496% | $104.3387 | $104.34 | $104.35 | $104.30 |
| 7 purchase totals = | $884.67 | $945.8958 | $945.90 | $945.95 | $945.80 | |