| 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 | $52.57 | 7.272% | $56.3929 | $56.39 | $56.40 | $56.40 |
| Purchase #2 | $109.79 | 3.495% | $113.6272 | $113.63 | $113.65 | $113.60 |
| Purchase #3 | $58.42 | 9.803% | $64.1469 | $64.15 | $64.15 | $64.10 |
| Purchase #4 | $182.67 | 3.231% | $188.5721 | $188.57 | $188.55 | $188.60 |
| Purchase #5 | $175.55 | 12.332% | $197.1988 | $197.20 | $197.20 | $197.20 |
| Purchase #6 | $229.93 | 3.496% | $237.9684 | $237.97 | $237.95 | $238.00 |
| Purchase #7 | $94.78 | 13.103% | $107.199 | $107.20 | $107.20 | $107.20 |
| 7 purchase totals = | $903.71 | $965.1053 | $965.11 | $965.10 | $965.10 | |