| 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 | $48.71 | 9.314% | $53.2468 | $53.25 | $53.25 | $53.20 |
| Purchase #2 | $33.86 | 8.805% | $36.8414 | $36.84 | $36.85 | $36.80 |
| Purchase #3 | $25.79 | 9.644% | $28.2772 | $28.28 | $28.30 | $28.30 |
| Purchase #4 | $160.40 | 5.377% | $169.0247 | $169.02 | $169.00 | $169.00 |
| Purchase #5 | $222.96 | 6.353% | $237.1246 | $237.12 | $237.10 | $237.10 |
| Purchase #6 | $123.59 | 7.192% | $132.4786 | $132.48 | $132.50 | $132.50 |
| Purchase #7 | $219.57 | 4.854% | $230.2279 | $230.23 | $230.25 | $230.20 |
| 7 purchase totals = | $834.88 | $887.2212 | $887.22 | $887.25 | $887.10 | |