| 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 | $98.37 | 7.507% | $105.7546 | $105.75 | $105.75 | $105.80 |
| Purchase #2 | $74.65 | 8.728% | $81.1655 | $81.17 | $81.15 | $81.20 |
| Purchase #3 | $67.43 | 5.295% | $71.0004 | $71.00 | $71.00 | $71.00 |
| Purchase #4 | $25.25 | 7.613% | $27.1723 | $27.17 | $27.15 | $27.20 |
| Purchase #5 | $52.49 | 13.757% | $59.711 | $59.71 | $59.70 | $59.70 |
| Purchase #6 | $156.76 | 9.575% | $171.7698 | $171.77 | $171.75 | $171.80 |
| Purchase #7 | $26.85 | 8.355% | $29.0933 | $29.09 | $29.10 | $29.10 |
| 7 purchase totals = | $501.80 | $545.6669 | $545.66 | $545.60 | $545.80 | |