| 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 | $53.98 | 11.190% | $60.0204 | $60.02 | $60.00 | $60.00 |
| Purchase #2 | $21.34 | 4.159% | $22.2275 | $22.23 | $22.25 | $22.20 |
| Purchase #3 | $93.71 | 13.328% | $106.1997 | $106.20 | $106.20 | $106.20 |
| Purchase #4 | $17.49 | 5.855% | $18.514 | $18.51 | $18.50 | $18.50 |
| Purchase #5 | $94.37 | 12.515% | $106.1804 | $106.18 | $106.20 | $106.20 |
| Purchase #6 | $126.50 | 11.746% | $141.3587 | $141.36 | $141.35 | $141.40 |
| Purchase #7 | $177.29 | 6.689% | $189.1489 | $189.15 | $189.15 | $189.10 |
| 7 purchase totals = | $584.68 | $643.6496 | $643.65 | $643.65 | $643.60 | |