| 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 | $75.49 | 9.451% | $82.6246 | $82.62 | $82.60 | $82.60 |
| Purchase #2 | $217.75 | 4.330% | $227.1786 | $227.18 | $227.20 | $227.20 |
| Purchase #3 | $169.65 | 11.860% | $189.7705 | $189.77 | $189.75 | $189.80 |
| Purchase #4 | $47.81 | 5.369% | $50.3769 | $50.38 | $50.40 | $50.40 |
| Purchase #5 | $194.85 | 9.381% | $213.1289 | $213.13 | $213.15 | $213.10 |
| Purchase #6 | $177.48 | 7.842% | $191.398 | $191.40 | $191.40 | $191.40 |
| Purchase #7 | $21.56 | 7.500% | $23.177 | $23.18 | $23.20 | $23.20 |
| 7 purchase totals = | $904.59 | $977.6545 | $977.66 | $977.70 | $977.70 | |