| 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 | $50.96 | 9.739% | $55.923 | $55.92 | $55.90 | $55.90 |
| Purchase #2 | $17.73 | 12.732% | $19.9874 | $19.99 | $20.00 | $20.00 |
| Purchase #3 | $175.63 | 7.198% | $188.2718 | $188.27 | $188.25 | $188.30 |
| Purchase #4 | $243.76 | 11.569% | $271.9606 | $271.96 | $271.95 | $272.00 |
| Purchase #5 | $27.50 | 9.792% | $30.1928 | $30.19 | $30.20 | $30.20 |
| Purchase #6 | $211.36 | 6.290% | $224.6545 | $224.65 | $224.65 | $224.70 |
| Purchase #7 | $98.51 | 5.241% | $103.6729 | $103.67 | $103.65 | $103.70 |
| 7 purchase totals = | $825.45 | $894.6630 | $894.65 | $894.60 | $894.80 | |