| 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 | $225.64 | 8.262% | $244.2824 | $244.28 | $244.30 | $244.30 |
| Purchase #2 | $16.93 | 8.504% | $18.3697 | $18.37 | $18.35 | $18.40 |
| Purchase #3 | $214.32 | 9.420% | $234.5089 | $234.51 | $234.50 | $234.50 |
| Purchase #4 | $7.94 | 9.863% | $8.7231 | $8.72 | $8.70 | $8.70 |
| Purchase #5 | $52.43 | 5.642% | $55.3881 | $55.39 | $55.40 | $55.40 |
| Purchase #6 | $102.61 | 6.253% | $109.0262 | $109.03 | $109.05 | $109.00 |
| Purchase #7 | $58.34 | 12.765% | $65.7871 | $65.79 | $65.80 | $65.80 |
| 7 purchase totals = | $678.21 | $736.0855 | $736.09 | $736.10 | $736.10 | |