| 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 | $70.94 | 5.868% | $75.1028 | $75.10 | $75.10 | $75.10 |
| Purchase #2 | $210.96 | 7.148% | $226.0394 | $226.04 | $226.05 | $226.00 |
| Purchase #3 | $226.29 | 4.240% | $235.8847 | $235.88 | $235.90 | $235.90 |
| Purchase #4 | $69.45 | 12.584% | $78.1896 | $78.19 | $78.20 | $78.20 |
| Purchase #5 | $20.40 | 4.360% | $21.2894 | $21.29 | $21.30 | $21.30 |
| Purchase #6 | $125.62 | 12.359% | $141.1454 | $141.15 | $141.15 | $141.10 |
| Purchase #7 | $239.62 | 12.199% | $268.8512 | $268.85 | $268.85 | $268.90 |
| 7 purchase totals = | $963.28 | $1,046.5025 | $1,046.50 | $1,046.55 | $1,046.50 | |