| 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 | $93.33 | 9.363% | $102.0685 | $102.07 | $102.05 | $102.10 |
| Purchase #2 | $109.55 | 13.226% | $124.0391 | $124.04 | $124.05 | $124.00 |
| Purchase #3 | $104.89 | 7.236% | $112.4798 | $112.48 | $112.50 | $112.50 |
| Purchase #4 | $44.90 | 9.513% | $49.1713 | $49.17 | $49.15 | $49.20 |
| Purchase #5 | $236.78 | 13.850% | $269.574 | $269.57 | $269.55 | $269.60 |
| Purchase #6 | $180.33 | 4.302% | $188.0878 | $188.09 | $188.10 | $188.10 |
| Purchase #7 | $47.26 | 7.682% | $50.8905 | $50.89 | $50.90 | $50.90 |
| 7 purchase totals = | $817.04 | $896.3110 | $896.31 | $896.30 | $896.40 | |