| 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 | $66.47 | 9.776% | $72.9681 | $72.97 | $72.95 | $73.00 |
| Purchase #2 | $181.46 | 8.431% | $196.7589 | $196.76 | $196.75 | $196.80 |
| Purchase #3 | $170.85 | 4.390% | $178.3503 | $178.35 | $178.35 | $178.40 |
| Purchase #4 | $59.51 | 8.429% | $64.5261 | $64.53 | $64.55 | $64.50 |
| Purchase #5 | $166.73 | 9.277% | $182.1975 | $182.20 | $182.20 | $182.20 |
| Purchase #6 | $81.99 | 13.645% | $93.1775 | $93.18 | $93.20 | $93.20 |
| Purchase #7 | $11.77 | 5.316% | $12.3957 | $12.40 | $12.40 | $12.40 |
| 7 purchase totals = | $738.78 | $800.3741 | $800.39 | $800.40 | $800.50 | |