| 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 | $30.32 | 9.420% | $33.1761 | $33.18 | $33.20 | $33.20 |
| Purchase #2 | $191.91 | 13.560% | $217.933 | $217.93 | $217.95 | $217.90 |
| Purchase #3 | $182.66 | 12.498% | $205.4888 | $205.49 | $205.50 | $205.50 |
| Purchase #4 | $58.98 | 8.869% | $64.2109 | $64.21 | $64.20 | $64.20 |
| Purchase #5 | $105.90 | 4.800% | $110.9832 | $110.98 | $111.00 | $111.00 |
| Purchase #6 | $66.25 | 5.149% | $69.6612 | $69.66 | $69.65 | $69.70 |
| Purchase #7 | $36.40 | 12.178% | $40.8328 | $40.83 | $40.85 | $40.80 |
| 7 purchase totals = | $672.42 | $742.2860 | $742.28 | $742.35 | $742.30 | |