| 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 | $70.60 | 11.309% | $78.5842 | $78.58 | $78.60 | $78.60 |
| Purchase #2 | $77.52 | 12.197% | $86.9751 | $86.98 | $87.00 | $87.00 |
| Purchase #3 | $185.69 | 13.515% | $210.786 | $210.79 | $210.80 | $210.80 |
| Purchase #4 | $121.56 | 6.641% | $129.6328 | $129.63 | $129.65 | $129.60 |
| Purchase #5 | $53.49 | 6.204% | $56.8085 | $56.81 | $56.80 | $56.80 |
| Purchase #6 | $214.97 | 10.700% | $237.9718 | $237.97 | $237.95 | $238.00 |
| Purchase #7 | $95.35 | 12.445% | $107.2163 | $107.22 | $107.20 | $107.20 |
| 7 purchase totals = | $819.18 | $907.9747 | $907.98 | $908.00 | $908.00 | |