| 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 | $57.99 | 10.381% | $64.0099 | $64.01 | $64.00 | $64.00 |
| Purchase #2 | $23.70 | 9.366% | $25.9197 | $25.92 | $25.90 | $25.90 |
| Purchase #3 | $95.47 | 10.479% | $105.4743 | $105.47 | $105.45 | $105.50 |
| Purchase #4 | $133.84 | 11.313% | $148.9813 | $148.98 | $149.00 | $149.00 |
| Purchase #5 | $61.25 | 9.565% | $67.1086 | $67.11 | $67.10 | $67.10 |
| Purchase #6 | $30.54 | 8.458% | $33.1231 | $33.12 | $33.10 | $33.10 |
| Purchase #7 | $190.74 | 13.380% | $216.261 | $216.26 | $216.25 | $216.30 |
| 7 purchase totals = | $593.53 | $660.8779 | $660.87 | $660.80 | $660.90 | |