| 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 | $57.77 | 13.239% | $65.4182 | $65.42 | $65.40 | $65.40 |
| Purchase #2 | $130.31 | 10.805% | $144.39 | $144.39 | $144.40 | $144.40 |
| Purchase #3 | $18.87 | 11.326% | $21.0072 | $21.01 | $21.00 | $21.00 |
| Purchase #4 | $214.52 | 10.106% | $236.1994 | $236.20 | $236.20 | $236.20 |
| Purchase #5 | $39.25 | 8.525% | $42.5961 | $42.60 | $42.60 | $42.60 |
| Purchase #6 | $13.50 | 3.546% | $13.9787 | $13.98 | $14.00 | $14.00 |
| Purchase #7 | $171.72 | 11.477% | $191.4283 | $191.43 | $191.45 | $191.40 |
| 7 purchase totals = | $645.94 | $715.0179 | $715.03 | $715.05 | $715.00 | |