| 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 | $246.27 | 13.839% | $280.3513 | $280.35 | $280.35 | $280.40 |
| Purchase #2 | $66.80 | 12.426% | $75.1006 | $75.10 | $75.10 | $75.10 |
| Purchase #3 | $146.71 | 5.173% | $154.2993 | $154.30 | $154.30 | $154.30 |
| Purchase #4 | $109.89 | 10.758% | $121.712 | $121.71 | $121.70 | $121.70 |
| Purchase #5 | $64.62 | 5.724% | $68.3188 | $68.32 | $68.30 | $68.30 |
| Purchase #6 | $6.73 | 10.472% | $7.4348 | $7.43 | $7.45 | $7.40 |
| Purchase #7 | $109.79 | 7.295% | $117.7992 | $117.80 | $117.80 | $117.80 |
| 7 purchase totals = | $750.81 | $825.0160 | $825.01 | $825.00 | $825.00 | |