| 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 | $52.62 | 10.138% | $57.9546 | $57.95 | $57.95 | $58.00 |
| Purchase #2 | $24.45 | 13.254% | $27.6906 | $27.69 | $27.70 | $27.70 |
| Purchase #3 | $107.25 | 3.445% | $110.9448 | $110.94 | $110.95 | $110.90 |
| Purchase #4 | $242.83 | 7.204% | $260.3235 | $260.32 | $260.30 | $260.30 |
| Purchase #5 | $8.64 | 7.140% | $9.2569 | $9.26 | $9.25 | $9.30 |
| Purchase #6 | $181.68 | 7.168% | $194.7028 | $194.70 | $194.70 | $194.70 |
| Purchase #7 | $207.85 | 11.650% | $232.0645 | $232.06 | $232.05 | $232.10 |
| 7 purchase totals = | $825.32 | $892.9377 | $892.92 | $892.90 | $893.00 | |