| 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 | $5.46 | 10.642% | $6.0411 | $6.04 | $6.05 | $6.00 |
| Purchase #2 | $148.98 | 10.504% | $164.6289 | $164.63 | $164.65 | $164.60 |
| Purchase #3 | $82.29 | 4.451% | $85.9527 | $85.95 | $85.95 | $86.00 |
| Purchase #4 | $141.94 | 13.672% | $161.346 | $161.35 | $161.35 | $161.30 |
| Purchase #5 | $132.78 | 6.409% | $141.2899 | $141.29 | $141.30 | $141.30 |
| Purchase #6 | $17.81 | 5.691% | $18.8236 | $18.82 | $18.80 | $18.80 |
| Purchase #7 | $32.97 | 12.776% | $37.1822 | $37.18 | $37.20 | $37.20 |
| 7 purchase totals = | $562.23 | $615.2644 | $615.26 | $615.30 | $615.20 | |