| 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 | $47.30 | 7.402% | $50.8011 | $50.80 | $50.80 | $50.80 |
| Purchase #2 | $229.89 | 5.827% | $243.2857 | $243.29 | $243.30 | $243.30 |
| Purchase #3 | $13.94 | 5.312% | $14.6805 | $14.68 | $14.70 | $14.70 |
| Purchase #4 | $134.79 | 6.384% | $143.395 | $143.40 | $143.40 | $143.40 |
| Purchase #5 | $172.44 | 12.610% | $194.1847 | $194.18 | $194.20 | $194.20 |
| Purchase #6 | $156.74 | 6.804% | $167.4046 | $167.40 | $167.40 | $167.40 |
| Purchase #7 | $69.93 | 13.437% | $79.3265 | $79.33 | $79.35 | $79.30 |
| 7 purchase totals = | $825.03 | $893.0781 | $893.08 | $893.15 | $893.10 | |