| 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 | $27.94 | 9.145% | $30.4951 | $30.50 | $30.50 | $30.50 |
| Purchase #2 | $215.92 | 7.602% | $232.3342 | $232.33 | $232.35 | $232.30 |
| Purchase #3 | $124.86 | 4.560% | $130.5536 | $130.55 | $130.55 | $130.60 |
| Purchase #4 | $42.59 | 5.854% | $45.0832 | $45.08 | $45.10 | $45.10 |
| Purchase #5 | $136.86 | 3.427% | $141.5502 | $141.55 | $141.55 | $141.60 |
| Purchase #6 | $56.60 | 8.265% | $61.278 | $61.28 | $61.30 | $61.30 |
| Purchase #7 | $116.84 | 12.248% | $131.1506 | $131.15 | $131.15 | $131.20 |
| 7 purchase totals = | $721.61 | $772.4449 | $772.44 | $772.50 | $772.60 | |