| 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 | $101.89 | 8.777% | $110.8329 | $110.83 | $110.85 | $110.80 |
| Purchase #2 | $56.28 | 8.191% | $60.8899 | $60.89 | $60.90 | $60.90 |
| Purchase #3 | $201.62 | 9.436% | $220.6449 | $220.64 | $220.65 | $220.60 |
| Purchase #4 | $86.95 | 12.328% | $97.6692 | $97.67 | $97.65 | $97.70 |
| Purchase #5 | $139.55 | 9.828% | $153.265 | $153.27 | $153.25 | $153.30 |
| Purchase #6 | $32.87 | 5.622% | $34.718 | $34.72 | $34.70 | $34.70 |
| Purchase #7 | $125.73 | 6.654% | $134.0961 | $134.10 | $134.10 | $134.10 |
| 7 purchase totals = | $744.89 | $812.1160 | $812.12 | $812.10 | $812.10 | |