| 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 | $46.39 | 7.147% | $49.7055 | $49.71 | $49.70 | $49.70 |
| Purchase #2 | $250.65 | 11.104% | $278.4822 | $278.48 | $278.50 | $278.50 |
| Purchase #3 | $121.37 | 5.436% | $127.9677 | $127.97 | $127.95 | $128.00 |
| Purchase #4 | $41.98 | 7.168% | $44.9891 | $44.99 | $45.00 | $45.00 |
| Purchase #5 | $104.32 | 5.815% | $110.3862 | $110.39 | $110.40 | $110.40 |
| Purchase #6 | $21.94 | 13.205% | $24.8372 | $24.84 | $24.85 | $24.80 |
| Purchase #7 | $76.44 | 8.784% | $83.1545 | $83.15 | $83.15 | $83.20 |
| 7 purchase totals = | $663.09 | $719.5224 | $719.53 | $719.55 | $719.60 | |