| 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 | $69.74 | 7.810% | $75.1867 | $75.19 | $75.20 | $75.20 |
| Purchase #2 | $209.33 | 8.402% | $226.9179 | $226.92 | $226.90 | $226.90 |
| Purchase #3 | $37.41 | 13.325% | $42.3949 | $42.39 | $42.40 | $42.40 |
| Purchase #4 | $171.51 | 11.242% | $190.7912 | $190.79 | $190.80 | $190.80 |
| Purchase #5 | $112.50 | 8.752% | $122.346 | $122.35 | $122.35 | $122.30 |
| Purchase #6 | $107.43 | 7.107% | $115.0651 | $115.07 | $115.05 | $115.10 |
| Purchase #7 | $72.90 | 5.655% | $77.0225 | $77.02 | $77.00 | $77.00 |
| 7 purchase totals = | $780.82 | $849.7243 | $849.73 | $849.70 | $849.70 | |