| 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 | $13.62 | 6.689% | $14.531 | $14.53 | $14.55 | $14.50 |
| Purchase #2 | $148.75 | 13.507% | $168.8417 | $168.84 | $168.85 | $168.80 |
| Purchase #3 | $47.44 | 4.106% | $49.3879 | $49.39 | $49.40 | $49.40 |
| Purchase #4 | $102.89 | 12.770% | $116.0291 | $116.03 | $116.05 | $116.00 |
| Purchase #5 | $58.53 | 6.157% | $62.1337 | $62.13 | $62.15 | $62.10 |
| Purchase #6 | $53.56 | 7.833% | $57.7554 | $57.76 | $57.75 | $57.80 |
| Purchase #7 | $131.47 | 8.214% | $142.2689 | $142.27 | $142.25 | $142.30 |
| 7 purchase totals = | $556.26 | $610.9477 | $610.95 | $611.00 | $610.90 | |