| 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 | $94.32 | 7.159% | $101.0724 | $101.07 | $101.05 | $101.10 |
| Purchase #2 | $44.83 | 9.824% | $49.2341 | $49.23 | $49.25 | $49.20 |
| Purchase #3 | $156.91 | 8.201% | $169.7782 | $169.78 | $169.80 | $169.80 |
| Purchase #4 | $34.34 | 10.199% | $37.8423 | $37.84 | $37.85 | $37.80 |
| Purchase #5 | $180.49 | 3.527% | $186.8559 | $186.86 | $186.85 | $186.90 |
| Purchase #6 | $197.81 | 10.149% | $217.8857 | $217.89 | $217.90 | $217.90 |
| Purchase #7 | $132.71 | 10.297% | $146.3751 | $146.38 | $146.40 | $146.40 |
| 7 purchase totals = | $841.41 | $909.0437 | $909.05 | $909.10 | $909.10 | |