| 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 | $86.86 | 4.663% | $90.9103 | $90.91 | $90.90 | $90.90 |
| Purchase #2 | $75.33 | 9.289% | $82.3274 | $82.33 | $82.35 | $82.30 |
| Purchase #3 | $216.46 | 9.425% | $236.8614 | $236.86 | $236.85 | $236.90 |
| Purchase #4 | $66.56 | 10.505% | $73.5521 | $73.55 | $73.55 | $73.60 |
| Purchase #5 | $69.57 | 5.209% | $73.1939 | $73.19 | $73.20 | $73.20 |
| Purchase #6 | $183.99 | 11.244% | $204.6778 | $204.68 | $204.70 | $204.70 |
| Purchase #7 | $56.81 | 5.107% | $59.7113 | $59.71 | $59.70 | $59.70 |
| 7 purchase totals = | $755.58 | $821.2342 | $821.23 | $821.25 | $821.30 | |