| 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 | $22.81 | 4.282% | $23.7867 | $23.79 | $23.80 | $23.80 |
| Purchase #2 | $157.73 | 9.323% | $172.4352 | $172.44 | $172.45 | $172.40 |
| Purchase #3 | $77.97 | 5.430% | $82.2038 | $82.20 | $82.20 | $82.20 |
| Purchase #4 | $217.77 | 10.404% | $240.4268 | $240.43 | $240.45 | $240.40 |
| Purchase #5 | $72.50 | 3.762% | $75.2275 | $75.23 | $75.25 | $75.20 |
| Purchase #6 | $23.53 | 5.368% | $24.7931 | $24.79 | $24.80 | $24.80 |
| Purchase #7 | $148.45 | 6.462% | $158.0428 | $158.04 | $158.05 | $158.00 |
| 7 purchase totals = | $720.76 | $776.9159 | $776.92 | $777.00 | $776.80 | |