| 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 | $65.52 | 5.590% | $69.1826 | $69.18 | $69.20 | $69.20 |
| Purchase #2 | $28.73 | 5.665% | $30.3576 | $30.36 | $30.35 | $30.40 |
| Purchase #3 | $132.61 | 12.794% | $149.5761 | $149.58 | $149.60 | $149.60 |
| Purchase #4 | $28.49 | 13.185% | $32.2464 | $32.25 | $32.25 | $32.20 |
| Purchase #5 | $55.46 | 10.200% | $61.1169 | $61.12 | $61.10 | $61.10 |
| Purchase #6 | $5.51 | 12.551% | $6.2016 | $6.20 | $6.20 | $6.20 |
| Purchase #7 | $168.33 | 13.322% | $190.7549 | $190.75 | $190.75 | $190.80 |
| 7 purchase totals = | $484.65 | $539.4361 | $539.44 | $539.45 | $539.50 | |