| 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 | $87.81 | 6.469% | $93.4904 | $93.49 | $93.50 | $93.50 |
| Purchase #2 | $11.79 | 11.334% | $13.1263 | $13.13 | $13.15 | $13.10 |
| Purchase #3 | $170.37 | 6.208% | $180.9466 | $180.95 | $180.95 | $180.90 |
| Purchase #4 | $65.44 | 5.711% | $69.1773 | $69.18 | $69.20 | $69.20 |
| Purchase #5 | $137.51 | 3.722% | $142.6281 | $142.63 | $142.65 | $142.60 |
| Purchase #6 | $24.69 | 9.234% | $26.9699 | $26.97 | $26.95 | $27.00 |
| Purchase #7 | $241.78 | 3.390% | $249.9763 | $249.98 | $250.00 | $250.00 |
| 7 purchase totals = | $739.39 | $776.3149 | $776.33 | $776.40 | $776.30 | |