| 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 | $53.49 | 8.688% | $58.1372 | $58.14 | $58.15 | $58.10 |
| Purchase #2 | $101.46 | 8.193% | $109.7726 | $109.77 | $109.75 | $109.80 |
| Purchase #3 | $50.25 | 9.544% | $55.0459 | $55.05 | $55.05 | $55.00 |
| Purchase #4 | $18.54 | 4.408% | $19.3572 | $19.36 | $19.35 | $19.40 |
| Purchase #5 | $208.67 | 4.381% | $217.8118 | $217.81 | $217.80 | $217.80 |
| Purchase #6 | $229.39 | 6.677% | $244.7064 | $244.71 | $244.70 | $244.70 |
| Purchase #7 | $239.98 | 11.708% | $268.0769 | $268.08 | $268.10 | $268.10 |
| 7 purchase totals = | $901.78 | $972.9080 | $972.92 | $972.90 | $972.90 | |