| 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 | $58.91 | 9.330% | $64.4063 | $64.41 | $64.40 | $64.40 |
| Purchase #2 | $46.26 | 6.811% | $49.4108 | $49.41 | $49.40 | $49.40 |
| Purchase #3 | $22.59 | 7.811% | $24.3545 | $24.35 | $24.35 | $24.40 |
| Purchase #4 | $23.76 | 6.266% | $25.2488 | $25.25 | $25.25 | $25.20 |
| Purchase #5 | $28.82 | 6.281% | $30.6302 | $30.63 | $30.65 | $30.60 |
| Purchase #6 | $43.50 | 11.551% | $48.5247 | $48.52 | $48.50 | $48.50 |
| Purchase #7 | $102.54 | 13.703% | $116.5911 | $116.59 | $116.60 | $116.60 |
| 7 purchase totals = | $326.38 | $359.1664 | $359.16 | $359.15 | $359.10 | |