| 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 | $59.32 | 8.515% | $64.3711 | $64.37 | $64.35 | $64.40 |
| Purchase #2 | $100.72 | 11.846% | $112.6513 | $112.65 | $112.65 | $112.70 |
| Purchase #3 | $46.76 | 3.681% | $48.4812 | $48.48 | $48.50 | $48.50 |
| Purchase #4 | $18.26 | 3.800% | $18.9539 | $18.95 | $18.95 | $19.00 |
| Purchase #5 | $202.35 | 6.871% | $216.2535 | $216.25 | $216.25 | $216.30 |
| Purchase #6 | $139.50 | 9.640% | $152.9478 | $152.95 | $152.95 | $152.90 |
| Purchase #7 | $8.72 | 4.156% | $9.0824 | $9.08 | $9.10 | $9.10 |
| 7 purchase totals = | $575.63 | $622.7412 | $622.73 | $622.75 | $622.90 | |