| 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 | $20.28 | 6.465% | $21.5911 | $21.59 | $21.60 | $21.60 |
| Purchase #2 | $217.82 | 8.433% | $236.1888 | $236.19 | $236.20 | $236.20 |
| Purchase #3 | $29.69 | 3.328% | $30.6781 | $30.68 | $30.70 | $30.70 |
| Purchase #4 | $164.79 | 5.823% | $174.3857 | $174.39 | $174.40 | $174.40 |
| Purchase #5 | $79.88 | 9.278% | $87.2913 | $87.29 | $87.30 | $87.30 |
| Purchase #6 | $166.92 | 10.366% | $184.2229 | $184.22 | $184.20 | $184.20 |
| Purchase #7 | $66.71 | 10.252% | $73.5491 | $73.55 | $73.55 | $73.50 |
| 7 purchase totals = | $746.09 | $807.9070 | $807.91 | $807.95 | $807.90 | |