| 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 | $141.91 | 5.616% | $149.8797 | $149.88 | $149.90 | $149.90 |
| Purchase #2 | $92.84 | 6.372% | $98.7558 | $98.76 | $98.75 | $98.80 |
| Purchase #3 | $32.50 | 7.369% | $34.8949 | $34.89 | $34.90 | $34.90 |
| Purchase #4 | $62.37 | 3.657% | $64.6509 | $64.65 | $64.65 | $64.70 |
| Purchase #5 | $112.94 | 3.118% | $116.4615 | $116.46 | $116.45 | $116.50 |
| Purchase #6 | $49.93 | 7.696% | $53.7726 | $53.77 | $53.75 | $53.80 |
| Purchase #7 | $222.84 | 9.286% | $243.5329 | $243.53 | $243.55 | $243.50 |
| 7 purchase totals = | $715.33 | $761.9483 | $761.94 | $761.95 | $762.10 | |