| 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 | $243.27 | 4.689% | $254.6769 | $254.68 | $254.70 | $254.70 |
| Purchase #2 | $197.25 | 3.817% | $204.779 | $204.78 | $204.80 | $204.80 |
| Purchase #3 | $70.87 | 10.189% | $78.0909 | $78.09 | $78.10 | $78.10 |
| Purchase #4 | $72.87 | 3.752% | $75.6041 | $75.60 | $75.60 | $75.60 |
| Purchase #5 | $69.60 | 13.595% | $79.0621 | $79.06 | $79.05 | $79.10 |
| Purchase #6 | $152.86 | 3.351% | $157.9823 | $157.98 | $158.00 | $158.00 |
| Purchase #7 | $16.76 | 7.125% | $17.9542 | $17.95 | $17.95 | $18.00 |
| 7 purchase totals = | $823.48 | $868.1495 | $868.14 | $868.20 | $868.30 | |