| 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 | $13.25 | 5.120% | $13.9284 | $13.93 | $13.95 | $13.90 |
| Purchase #2 | $53.86 | 12.383% | $60.5295 | $60.53 | $60.55 | $60.50 |
| Purchase #3 | $56.55 | 11.388% | $62.9899 | $62.99 | $63.00 | $63.00 |
| Purchase #4 | $63.43 | 13.400% | $71.9296 | $71.93 | $71.95 | $71.90 |
| Purchase #5 | $212.72 | 11.213% | $236.5723 | $236.57 | $236.55 | $236.60 |
| Purchase #6 | $214.97 | 12.654% | $242.1723 | $242.17 | $242.15 | $242.20 |
| Purchase #7 | $216.62 | 11.434% | $241.3883 | $241.39 | $241.40 | $241.40 |
| 7 purchase totals = | $831.40 | $929.5103 | $929.51 | $929.55 | $929.50 | |