| 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 | $216.78 | 3.245% | $223.8145 | $223.81 | $223.80 | $223.80 |
| Purchase #2 | $57.53 | 13.528% | $65.3127 | $65.31 | $65.30 | $65.30 |
| Purchase #3 | $21.30 | 11.311% | $23.7092 | $23.71 | $23.70 | $23.70 |
| Purchase #4 | $101.96 | 6.212% | $108.2938 | $108.29 | $108.30 | $108.30 |
| Purchase #5 | $112.99 | 7.498% | $121.462 | $121.46 | $121.45 | $121.50 |
| Purchase #6 | $58.92 | 12.622% | $66.3569 | $66.36 | $66.35 | $66.40 |
| Purchase #7 | $9.55 | 8.212% | $10.3342 | $10.33 | $10.35 | $10.30 |
| 7 purchase totals = | $579.03 | $619.2833 | $619.27 | $619.25 | $619.30 | |