| 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 | $30.51 | 5.517% | $32.1932 | $32.19 | $32.20 | $32.20 |
| Purchase #2 | $75.43 | 6.418% | $80.2711 | $80.27 | $80.25 | $80.30 |
| Purchase #3 | $47.36 | 3.406% | $48.9731 | $48.97 | $48.95 | $49.00 |
| Purchase #4 | $243.83 | 6.667% | $260.0861 | $260.09 | $260.10 | $260.10 |
| Purchase #5 | $131.82 | 8.185% | $142.6095 | $142.61 | $142.60 | $142.60 |
| Purchase #6 | $156.47 | 3.207% | $161.488 | $161.49 | $161.50 | $161.50 |
| Purchase #7 | $171.56 | 4.182% | $178.7346 | $178.73 | $178.75 | $178.70 |
| 7 purchase totals = | $856.98 | $904.3556 | $904.35 | $904.35 | $904.40 | |