| 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 | $86.97 | 3.341% | $89.8757 | $89.88 | $89.90 | $89.90 |
| Purchase #2 | $200.75 | 13.555% | $227.9617 | $227.96 | $227.95 | $228.00 |
| Purchase #3 | $74.68 | 3.174% | $77.0503 | $77.05 | $77.05 | $77.10 |
| Purchase #4 | $203.60 | 4.293% | $212.3405 | $212.34 | $212.35 | $212.30 |
| Purchase #5 | $238.46 | 7.277% | $255.8127 | $255.81 | $255.80 | $255.80 |
| Purchase #6 | $58.84 | 8.367% | $63.7631 | $63.76 | $63.75 | $63.80 |
| Purchase #7 | $35.31 | 11.188% | $39.2605 | $39.26 | $39.25 | $39.30 |
| 7 purchase totals = | $898.61 | $966.0645 | $966.06 | $966.05 | $966.20 | |