| 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 | $80.48 | 7.874% | $86.817 | $86.82 | $86.80 | $86.80 |
| Purchase #2 | $25.27 | 10.169% | $27.8397 | $27.84 | $27.85 | $27.80 |
| Purchase #3 | $63.73 | 4.381% | $66.522 | $66.52 | $66.50 | $66.50 |
| Purchase #4 | $25.66 | 3.844% | $26.6464 | $26.65 | $26.65 | $26.60 |
| Purchase #5 | $71.52 | 5.193% | $75.234 | $75.23 | $75.25 | $75.20 |
| Purchase #6 | $168.64 | 11.703% | $188.3759 | $188.38 | $188.40 | $188.40 |
| Purchase #7 | $40.84 | 7.353% | $43.843 | $43.84 | $43.85 | $43.80 |
| 7 purchase totals = | $476.14 | $515.2780 | $515.28 | $515.30 | $515.10 | |