| 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 | $59.30 | 11.493% | $66.1153 | $66.12 | $66.10 | $66.10 |
| Purchase #2 | $186.37 | 5.800% | $197.1795 | $197.18 | $197.20 | $197.20 |
| Purchase #3 | $116.76 | 11.117% | $129.7402 | $129.74 | $129.75 | $129.70 |
| Purchase #4 | $213.89 | 6.731% | $228.2869 | $228.29 | $228.30 | $228.30 |
| Purchase #5 | $173.33 | 8.727% | $188.4565 | $188.46 | $188.45 | $188.50 |
| Purchase #6 | $6.53 | 7.549% | $7.0229 | $7.02 | $7.00 | $7.00 |
| Purchase #7 | $127.81 | 11.650% | $142.6999 | $142.70 | $142.70 | $142.70 |
| 7 purchase totals = | $883.99 | $959.5012 | $959.51 | $959.50 | $959.50 | |