| 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 | $105.77 | 8.818% | $115.0968 | $115.10 | $115.10 | $115.10 |
| Purchase #2 | $58.35 | 13.456% | $66.2016 | $66.20 | $66.20 | $66.20 |
| Purchase #3 | $49.86 | 3.335% | $51.5228 | $51.52 | $51.50 | $51.50 |
| Purchase #4 | $107.27 | 8.737% | $116.6422 | $116.64 | $116.65 | $116.60 |
| Purchase #5 | $230.86 | 8.185% | $249.7559 | $249.76 | $249.75 | $249.80 |
| Purchase #6 | $61.82 | 6.871% | $66.0677 | $66.07 | $66.05 | $66.10 |
| Purchase #7 | $15.41 | 7.625% | $16.585 | $16.59 | $16.60 | $16.60 |
| 7 purchase totals = | $629.34 | $681.8720 | $681.88 | $681.85 | $681.90 | |