| 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 | $57.87 | 6.558% | $61.6651 | $61.67 | $61.65 | $61.70 |
| Purchase #2 | $10.83 | 3.652% | $11.2255 | $11.23 | $11.25 | $11.20 |
| Purchase #3 | $21.53 | 9.396% | $23.553 | $23.55 | $23.55 | $23.60 |
| Purchase #4 | $217.52 | 12.666% | $245.0711 | $245.07 | $245.05 | $245.10 |
| Purchase #5 | $213.90 | 12.458% | $240.5477 | $240.55 | $240.55 | $240.50 |
| Purchase #6 | $10.49 | 6.294% | $11.1502 | $11.15 | $11.15 | $11.20 |
| Purchase #7 | $128.61 | 12.507% | $144.6953 | $144.70 | $144.70 | $144.70 |
| 7 purchase totals = | $660.75 | $737.9079 | $737.92 | $737.90 | $738.00 | |