| 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 | $45.56 | 11.178% | $50.6527 | $50.65 | $50.65 | $50.70 |
| Purchase #2 | $167.54 | 12.602% | $188.6534 | $188.65 | $188.65 | $188.70 |
| Purchase #3 | $121.79 | 11.171% | $135.3952 | $135.40 | $135.40 | $135.40 |
| Purchase #4 | $87.57 | 7.389% | $94.0405 | $94.04 | $94.05 | $94.00 |
| Purchase #5 | $68.86 | 4.558% | $71.9986 | $72.00 | $72.00 | $72.00 |
| Purchase #6 | $59.25 | 11.465% | $66.043 | $66.04 | $66.05 | $66.00 |
| Purchase #7 | $34.40 | 5.587% | $36.3219 | $36.32 | $36.30 | $36.30 |
| 7 purchase totals = | $584.97 | $643.1053 | $643.10 | $643.10 | $643.10 | |