| 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 | $77.48 | 7.698% | $83.4444 | $83.44 | $83.45 | $83.40 |
| Purchase #2 | $138.73 | 7.410% | $149.0099 | $149.01 | $149.00 | $149.00 |
| Purchase #3 | $77.40 | 11.757% | $86.4999 | $86.50 | $86.50 | $86.50 |
| Purchase #4 | $125.40 | 12.725% | $141.3572 | $141.36 | $141.35 | $141.40 |
| Purchase #5 | $151.41 | 11.490% | $168.807 | $168.81 | $168.80 | $168.80 |
| Purchase #6 | $45.72 | 3.202% | $47.184 | $47.18 | $47.20 | $47.20 |
| Purchase #7 | $138.69 | 7.364% | $148.9031 | $148.90 | $148.90 | $148.90 |
| 7 purchase totals = | $754.83 | $825.2055 | $825.20 | $825.20 | $825.20 | |