| 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 | $210.65 | 8.407% | $228.3593 | $228.36 | $228.35 | $228.40 |
| Purchase #2 | $52.67 | 10.239% | $58.0629 | $58.06 | $58.05 | $58.10 |
| Purchase #3 | $42.54 | 4.826% | $44.593 | $44.59 | $44.60 | $44.60 |
| Purchase #4 | $208.52 | 6.695% | $222.4804 | $222.48 | $222.50 | $222.50 |
| Purchase #5 | $44.49 | 12.712% | $50.1456 | $50.15 | $50.15 | $50.10 |
| Purchase #6 | $72.81 | 4.274% | $75.9219 | $75.92 | $75.90 | $75.90 |
| Purchase #7 | $35.77 | 3.710% | $37.0971 | $37.10 | $37.10 | $37.10 |
| 7 purchase totals = | $667.45 | $716.6602 | $716.66 | $716.65 | $716.70 | |