| 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 | $58.56 | 9.426% | $64.0799 | $64.08 | $64.10 | $64.10 |
| Purchase #2 | $105.38 | 7.369% | $113.1455 | $113.15 | $113.15 | $113.10 |
| Purchase #3 | $110.63 | 10.145% | $121.8534 | $121.85 | $121.85 | $121.90 |
| Purchase #4 | $179.90 | 12.797% | $202.9218 | $202.92 | $202.90 | $202.90 |
| Purchase #5 | $250.88 | 10.575% | $277.4106 | $277.41 | $277.40 | $277.40 |
| Purchase #6 | $14.49 | 4.438% | $15.1331 | $15.13 | $15.15 | $15.10 |
| Purchase #7 | $43.80 | 5.190% | $46.0732 | $46.07 | $46.05 | $46.10 |
| 7 purchase totals = | $763.64 | $840.6175 | $840.61 | $840.60 | $840.60 | |