| 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 | $23.77 | 6.214% | $25.2471 | $25.25 | $25.25 | $25.20 |
| Purchase #2 | $14.28 | 5.359% | $15.0453 | $15.05 | $15.05 | $15.00 |
| Purchase #3 | $70.67 | 8.559% | $76.7186 | $76.72 | $76.70 | $76.70 |
| Purchase #4 | $127.96 | 13.678% | $145.4624 | $145.46 | $145.45 | $145.50 |
| Purchase #5 | $82.56 | 4.818% | $86.5377 | $86.54 | $86.55 | $86.50 |
| Purchase #6 | $146.27 | 11.585% | $163.2154 | $163.22 | $163.20 | $163.20 |
| Purchase #7 | $15.59 | 7.751% | $16.7984 | $16.80 | $16.80 | $16.80 |
| 7 purchase totals = | $481.10 | $529.0249 | $529.04 | $529.00 | $528.90 | |