| 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 | $61.38 | 13.799% | $69.8498 | $69.85 | $69.85 | $69.80 |
| Purchase #2 | $22.69 | 4.485% | $23.7076 | $23.71 | $23.70 | $23.70 |
| Purchase #3 | $16.88 | 5.185% | $17.7552 | $17.76 | $17.75 | $17.80 |
| Purchase #4 | $48.53 | 10.203% | $53.4815 | $53.48 | $53.50 | $53.50 |
| Purchase #5 | $204.31 | 9.684% | $224.0954 | $224.10 | $224.10 | $224.10 |
| Purchase #6 | $138.74 | 6.738% | $148.0883 | $148.09 | $148.10 | $148.10 |
| Purchase #7 | $15.27 | 3.732% | $15.8399 | $15.84 | $15.85 | $15.80 |
| 7 purchase totals = | $507.80 | $552.8177 | $552.83 | $552.85 | $552.80 | |