| 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 | $70.77 | 13.231% | $80.1336 | $80.13 | $80.15 | $80.10 |
| Purchase #2 | $170.79 | 11.495% | $190.4223 | $190.42 | $190.40 | $190.40 |
| Purchase #3 | $77.77 | 12.655% | $87.6118 | $87.61 | $87.60 | $87.60 |
| Purchase #4 | $54.42 | 9.151% | $59.4 | $59.40 | $59.40 | $59.40 |
| Purchase #5 | $15.32 | 8.825% | $16.672 | $16.67 | $16.65 | $16.70 |
| Purchase #6 | $8.84 | 5.650% | $9.3395 | $9.34 | $9.35 | $9.30 |
| Purchase #7 | $139.38 | 8.519% | $151.2538 | $151.25 | $151.25 | $151.30 |
| 7 purchase totals = | $537.29 | $594.8330 | $594.82 | $594.80 | $594.80 | |