| 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 | $14.46 | 13.747% | $16.4478 | $16.45 | $16.45 | $16.40 |
| Purchase #2 | $56.31 | 4.267% | $58.7127 | $58.71 | $58.70 | $58.70 |
| Purchase #3 | $105.89 | 4.320% | $110.4644 | $110.46 | $110.45 | $110.50 |
| Purchase #4 | $79.55 | 11.256% | $88.5041 | $88.50 | $88.50 | $88.50 |
| Purchase #5 | $115.63 | 8.771% | $125.7719 | $125.77 | $125.75 | $125.80 |
| Purchase #6 | $82.44 | 7.418% | $88.5554 | $88.56 | $88.55 | $88.60 |
| Purchase #7 | $164.39 | 10.802% | $182.1474 | $182.15 | $182.15 | $182.10 |
| 7 purchase totals = | $618.67 | $670.6037 | $670.60 | $670.55 | $670.60 | |