| 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 | $49.52 | 12.624% | $55.7714 | $55.77 | $55.75 | $55.80 |
| Purchase #2 | $144.37 | 3.225% | $149.0259 | $149.03 | $149.05 | $149.00 |
| Purchase #3 | $29.42 | 4.671% | $30.7942 | $30.79 | $30.80 | $30.80 |
| Purchase #4 | $134.67 | 3.415% | $139.269 | $139.27 | $139.25 | $139.30 |
| Purchase #5 | $199.54 | 5.657% | $210.828 | $210.83 | $210.85 | $210.80 |
| Purchase #6 | $57.88 | 10.774% | $64.116 | $64.12 | $64.10 | $64.10 |
| Purchase #7 | $129.83 | 13.162% | $146.9182 | $146.92 | $146.90 | $146.90 |
| 7 purchase totals = | $745.23 | $796.7227 | $796.73 | $796.70 | $796.70 | |