| 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 | $92.76 | 7.443% | $99.6641 | $99.66 | $99.65 | $99.70 |
| Purchase #2 | $117.88 | 13.689% | $134.0166 | $134.02 | $134.00 | $134.00 |
| Purchase #3 | $7.46 | 5.748% | $7.8888 | $7.89 | $7.90 | $7.90 |
| Purchase #4 | $61.70 | 5.319% | $64.9818 | $64.98 | $65.00 | $65.00 |
| Purchase #5 | $175.98 | 7.644% | $189.4319 | $189.43 | $189.45 | $189.40 |
| Purchase #6 | $16.96 | 5.484% | $17.8901 | $17.89 | $17.90 | $17.90 |
| Purchase #7 | $220.92 | 3.730% | $229.1603 | $229.16 | $229.15 | $229.20 |
| 7 purchase totals = | $693.66 | $743.0336 | $743.03 | $743.05 | $743.10 | |