| 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 | $110.30 | 7.547% | $118.6243 | $118.62 | $118.60 | $118.60 |
| Purchase #2 | $23.81 | 11.118% | $26.4572 | $26.46 | $26.45 | $26.50 |
| Purchase #3 | $72.89 | 3.729% | $75.6081 | $75.61 | $75.60 | $75.60 |
| Purchase #4 | $93.68 | 13.304% | $106.1432 | $106.14 | $106.15 | $106.10 |
| Purchase #5 | $118.67 | 12.839% | $133.906 | $133.91 | $133.90 | $133.90 |
| Purchase #6 | $108.52 | 6.347% | $115.4078 | $115.41 | $115.40 | $115.40 |
| Purchase #7 | $119.26 | 10.534% | $131.8228 | $131.82 | $131.80 | $131.80 |
| 7 purchase totals = | $647.13 | $707.9694 | $707.97 | $707.90 | $707.90 | |