| 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 | $30.92 | 9.777% | $33.943 | $33.94 | $33.95 | $33.90 |
| Purchase #2 | $245.82 | 6.708% | $262.3096 | $262.31 | $262.30 | $262.30 |
| Purchase #3 | $96.66 | 3.477% | $100.0209 | $100.02 | $100.00 | $100.00 |
| Purchase #4 | $236.38 | 9.621% | $259.1221 | $259.12 | $259.10 | $259.10 |
| Purchase #5 | $61.41 | 13.611% | $69.7685 | $69.77 | $69.75 | $69.80 |
| Purchase #6 | $56.79 | 3.556% | $58.8095 | $58.81 | $58.80 | $58.80 |
| Purchase #7 | $115.80 | 11.650% | $129.2907 | $129.29 | $129.30 | $129.30 |
| 7 purchase totals = | $843.78 | $913.2643 | $913.26 | $913.20 | $913.20 | |