| 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 | $61.68 | 13.839% | $70.2159 | $70.22 | $70.20 | $70.20 |
| Purchase #2 | $131.57 | 9.752% | $144.4007 | $144.40 | $144.40 | $144.40 |
| Purchase #3 | $55.73 | 11.271% | $62.0113 | $62.01 | $62.00 | $62.00 |
| Purchase #4 | $6.84 | 3.808% | $7.1005 | $7.10 | $7.10 | $7.10 |
| Purchase #5 | $15.54 | 5.621% | $16.4135 | $16.41 | $16.40 | $16.40 |
| Purchase #6 | $67.96 | 11.810% | $75.9861 | $75.99 | $76.00 | $76.00 |
| Purchase #7 | $74.50 | 9.222% | $81.3704 | $81.37 | $81.35 | $81.40 |
| 7 purchase totals = | $413.82 | $457.4984 | $457.50 | $457.45 | $457.50 | |