| 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 | $115.61 | 8.589% | $125.5397 | $125.54 | $125.55 | $125.50 |
| Purchase #2 | $232.48 | 4.770% | $243.5693 | $243.57 | $243.55 | $243.60 |
| Purchase #3 | $121.71 | 9.746% | $133.5719 | $133.57 | $133.55 | $133.60 |
| Purchase #4 | $13.67 | 6.697% | $14.5855 | $14.59 | $14.60 | $14.60 |
| Purchase #5 | $103.91 | 10.439% | $114.7572 | $114.76 | $114.75 | $114.80 |
| Purchase #6 | $209.61 | 12.753% | $236.3416 | $236.34 | $236.35 | $236.30 |
| Purchase #7 | $5.80 | 5.488% | $6.1183 | $6.12 | $6.10 | $6.10 |
| 7 purchase totals = | $802.79 | $874.4835 | $874.49 | $874.45 | $874.50 | |