| 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 | $24.61 | 11.427% | $27.4222 | $27.42 | $27.40 | $27.40 |
| Purchase #2 | $192.58 | 6.465% | $205.0303 | $205.03 | $205.05 | $205.00 |
| Purchase #3 | $78.47 | 3.511% | $81.2251 | $81.23 | $81.25 | $81.20 |
| Purchase #4 | $96.27 | 5.461% | $101.5273 | $101.53 | $101.55 | $101.50 |
| Purchase #5 | $139.62 | 5.775% | $147.6831 | $147.68 | $147.70 | $147.70 |
| Purchase #6 | $250.91 | 3.651% | $260.0707 | $260.07 | $260.05 | $260.10 |
| Purchase #7 | $136.33 | 8.682% | $148.1662 | $148.17 | $148.15 | $148.20 |
| 7 purchase totals = | $918.79 | $971.1249 | $971.13 | $971.15 | $971.10 | |