| 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 | $82.65 | 3.772% | $85.7676 | $85.77 | $85.75 | $85.80 |
| Purchase #2 | $98.94 | 3.102% | $102.0091 | $102.01 | $102.00 | $102.00 |
| Purchase #3 | $72.38 | 8.753% | $78.7154 | $78.72 | $78.70 | $78.70 |
| Purchase #4 | $171.71 | 13.397% | $194.714 | $194.71 | $194.70 | $194.70 |
| Purchase #5 | $210.50 | 12.443% | $236.6925 | $236.69 | $236.70 | $236.70 |
| Purchase #6 | $138.90 | 7.173% | $148.8633 | $148.86 | $148.85 | $148.90 |
| Purchase #7 | $232.65 | 8.428% | $252.2577 | $252.26 | $252.25 | $252.30 |
| 7 purchase totals = | $1,007.73 | $1,099.0196 | $1,099.02 | $1,098.95 | $1,099.10 | |