| 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 | $63.70 | 5.825% | $67.4105 | $67.41 | $67.40 | $67.40 |
| Purchase #2 | $33.60 | 7.628% | $36.163 | $36.16 | $36.15 | $36.20 |
| Purchase #3 | $167.56 | 7.656% | $180.3884 | $180.39 | $180.40 | $180.40 |
| Purchase #4 | $228.42 | 6.738% | $243.8109 | $243.81 | $243.80 | $243.80 |
| Purchase #5 | $120.53 | 10.761% | $133.5002 | $133.50 | $133.50 | $133.50 |
| Purchase #6 | $107.39 | 5.546% | $113.3458 | $113.35 | $113.35 | $113.30 |
| Purchase #7 | $13.63 | 9.207% | $14.8849 | $14.88 | $14.90 | $14.90 |
| 7 purchase totals = | $734.83 | $789.5037 | $789.50 | $789.50 | $789.50 | |