| 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 | $235.25 | 3.422% | $243.3003 | $243.30 | $243.30 | $243.30 |
| Purchase #2 | $70.38 | 13.380% | $79.7968 | $79.80 | $79.80 | $79.80 |
| Purchase #3 | $13.44 | 12.554% | $15.1273 | $15.13 | $15.15 | $15.10 |
| Purchase #4 | $213.65 | 8.160% | $231.0838 | $231.08 | $231.10 | $231.10 |
| Purchase #5 | $20.83 | 5.655% | $22.0079 | $22.01 | $22.00 | $22.00 |
| Purchase #6 | $88.57 | 12.674% | $99.7954 | $99.80 | $99.80 | $99.80 |
| Purchase #7 | $53.43 | 3.383% | $55.2375 | $55.24 | $55.25 | $55.20 |
| 7 purchase totals = | $695.55 | $746.3490 | $746.36 | $746.40 | $746.30 | |