| 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 | $73.51 | 13.289% | $83.2787 | $83.28 | $83.30 | $83.30 |
| Purchase #2 | $88.90 | 12.234% | $99.776 | $99.78 | $99.80 | $99.80 |
| Purchase #3 | $212.55 | 3.217% | $219.3877 | $219.39 | $219.40 | $219.40 |
| Purchase #4 | $136.70 | 12.451% | $153.7205 | $153.72 | $153.70 | $153.70 |
| Purchase #5 | $85.28 | 13.477% | $96.7732 | $96.77 | $96.75 | $96.80 |
| Purchase #6 | $211.93 | 9.689% | $232.4639 | $232.46 | $232.45 | $232.50 |
| Purchase #7 | $64.96 | 13.339% | $73.625 | $73.63 | $73.65 | $73.60 |
| 7 purchase totals = | $873.83 | $959.0250 | $959.03 | $959.05 | $959.10 | |