| 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 | $13.52 | 13.532% | $15.3495 | $15.35 | $15.35 | $15.30 |
| Purchase #2 | $148.27 | 8.595% | $161.0138 | $161.01 | $161.00 | $161.00 |
| Purchase #3 | $52.41 | 5.501% | $55.2931 | $55.29 | $55.30 | $55.30 |
| Purchase #4 | $208.44 | 7.663% | $224.4128 | $224.41 | $224.40 | $224.40 |
| Purchase #5 | $156.93 | 8.680% | $170.5515 | $170.55 | $170.55 | $170.60 |
| Purchase #6 | $12.56 | 4.857% | $13.17 | $13.17 | $13.15 | $13.20 |
| Purchase #7 | $111.63 | 11.292% | $124.2353 | $124.24 | $124.25 | $124.20 |
| 7 purchase totals = | $703.76 | $764.0260 | $764.02 | $764.00 | $764.00 | |