| 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 | $68.73 | 7.319% | $73.7603 | $73.76 | $73.75 | $73.80 |
| Purchase #2 | $11.91 | 6.538% | $12.6887 | $12.69 | $12.70 | $12.70 |
| Purchase #3 | $134.52 | 12.346% | $151.1278 | $151.13 | $151.15 | $151.10 |
| Purchase #4 | $209.62 | 4.495% | $219.0424 | $219.04 | $219.05 | $219.00 |
| Purchase #5 | $74.31 | 9.511% | $81.3776 | $81.38 | $81.40 | $81.40 |
| Purchase #6 | $70.97 | 6.704% | $75.7278 | $75.73 | $75.75 | $75.70 |
| Purchase #7 | $44.65 | 4.791% | $46.7892 | $46.79 | $46.80 | $46.80 |
| 7 purchase totals = | $614.71 | $660.5138 | $660.52 | $660.60 | $660.50 | |