| 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 | $8.77 | 9.528% | $9.6056 | $9.61 | $9.60 | $9.60 |
| Purchase #2 | $217.51 | 13.728% | $247.3698 | $247.37 | $247.35 | $247.40 |
| Purchase #3 | $220.30 | 9.601% | $241.451 | $241.45 | $241.45 | $241.50 |
| Purchase #4 | $144.25 | 7.682% | $155.3313 | $155.33 | $155.35 | $155.30 |
| Purchase #5 | $58.39 | 7.264% | $62.6314 | $62.63 | $62.65 | $62.60 |
| Purchase #6 | $103.38 | 7.244% | $110.8688 | $110.87 | $110.85 | $110.90 |
| Purchase #7 | $15.60 | 12.569% | $17.5608 | $17.56 | $17.55 | $17.60 |
| 7 purchase totals = | $768.20 | $844.8187 | $844.82 | $844.80 | $844.90 | |