| 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 | $39.37 | 5.252% | $41.4377 | $41.44 | $41.45 | $41.40 |
| Purchase #2 | $198.56 | 4.105% | $206.7109 | $206.71 | $206.70 | $206.70 |
| Purchase #3 | $86.97 | 4.511% | $90.8932 | $90.89 | $90.90 | $90.90 |
| Purchase #4 | $154.28 | 5.697% | $163.0693 | $163.07 | $163.05 | $163.10 |
| Purchase #5 | $213.81 | 8.396% | $231.7615 | $231.76 | $231.75 | $231.80 |
| Purchase #6 | $47.84 | 8.186% | $51.7562 | $51.76 | $51.75 | $51.80 |
| Purchase #7 | $129.62 | 13.170% | $146.691 | $146.69 | $146.70 | $146.70 |
| 7 purchase totals = | $870.45 | $932.3198 | $932.32 | $932.30 | $932.40 | |