| 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 | $67.84 | 3.378% | $70.1316 | $70.13 | $70.15 | $70.10 |
| Purchase #2 | $82.26 | 9.375% | $89.9719 | $89.97 | $89.95 | $90.00 |
| Purchase #3 | $243.86 | 4.242% | $254.2045 | $254.20 | $254.20 | $254.20 |
| Purchase #4 | $58.58 | 12.354% | $65.817 | $65.82 | $65.80 | $65.80 |
| Purchase #5 | $13.61 | 5.554% | $14.3659 | $14.37 | $14.35 | $14.40 |
| Purchase #6 | $135.60 | 9.244% | $148.1349 | $148.13 | $148.15 | $148.10 |
| Purchase #7 | $206.47 | 4.429% | $215.6146 | $215.61 | $215.60 | $215.60 |
| 7 purchase totals = | $808.22 | $858.2404 | $858.23 | $858.20 | $858.20 | |