| 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 | $66.37 | 3.655% | $68.7958 | $68.80 | $68.80 | $68.80 |
| Purchase #2 | $135.71 | 11.518% | $151.3411 | $151.34 | $151.35 | $151.30 |
| Purchase #3 | $69.25 | 5.651% | $73.1633 | $73.16 | $73.15 | $73.20 |
| Purchase #4 | $20.81 | 13.153% | $23.5471 | $23.55 | $23.55 | $23.50 |
| Purchase #5 | $35.42 | 12.547% | $39.8641 | $39.86 | $39.85 | $39.90 |
| Purchase #6 | $65.36 | 13.557% | $74.2209 | $74.22 | $74.20 | $74.20 |
| Purchase #7 | $147.71 | 10.496% | $163.2136 | $163.21 | $163.20 | $163.20 |
| 7 purchase totals = | $540.63 | $594.1459 | $594.14 | $594.10 | $594.10 | |