| 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 | $13.39 | 9.345% | $14.6413 | $14.64 | $14.65 | $14.60 |
| Purchase #2 | $140.45 | 5.390% | $148.0203 | $148.02 | $148.00 | $148.00 |
| Purchase #3 | $65.25 | 13.243% | $73.8911 | $73.89 | $73.90 | $73.90 |
| Purchase #4 | $213.90 | 5.610% | $225.8998 | $225.90 | $225.90 | $225.90 |
| Purchase #5 | $57.42 | 5.569% | $60.6177 | $60.62 | $60.60 | $60.60 |
| Purchase #6 | $106.43 | 10.342% | $117.437 | $117.44 | $117.45 | $117.40 |
| Purchase #7 | $42.25 | 7.548% | $45.439 | $45.44 | $45.45 | $45.40 |
| 7 purchase totals = | $639.09 | $685.9462 | $685.95 | $685.95 | $685.80 | |