| 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 | $225.54 | 13.310% | $255.5594 | $255.56 | $255.55 | $255.60 |
| Purchase #2 | $39.79 | 4.717% | $41.6669 | $41.67 | $41.65 | $41.70 |
| Purchase #3 | $26.71 | 3.300% | $27.5914 | $27.59 | $27.60 | $27.60 |
| Purchase #4 | $154.71 | 11.343% | $172.2588 | $172.26 | $172.25 | $172.30 |
| Purchase #5 | $140.84 | 5.366% | $148.3975 | $148.40 | $148.40 | $148.40 |
| Purchase #6 | $108.73 | 12.656% | $122.4909 | $122.49 | $122.50 | $122.50 |
| Purchase #7 | $216.33 | 5.167% | $227.5078 | $227.51 | $227.50 | $227.50 |
| 7 purchase totals = | $912.65 | $995.4727 | $995.48 | $995.45 | $995.60 | |