| 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 | $228.40 | 13.487% | $259.2043 | $259.20 | $259.20 | $259.20 |
| Purchase #2 | $88.79 | 6.733% | $94.7682 | $94.77 | $94.75 | $94.80 |
| Purchase #3 | $79.40 | 9.156% | $86.6699 | $86.67 | $86.65 | $86.70 |
| Purchase #4 | $229.68 | 10.418% | $253.6081 | $253.61 | $253.60 | $253.60 |
| Purchase #5 | $45.84 | 11.357% | $51.046 | $51.05 | $51.05 | $51.00 |
| Purchase #6 | $56.26 | 8.124% | $60.8306 | $60.83 | $60.85 | $60.80 |
| Purchase #7 | $60.88 | 10.163% | $67.0672 | $67.07 | $67.05 | $67.10 |
| 7 purchase totals = | $789.25 | $873.1943 | $873.20 | $873.15 | $873.20 | |