| 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 | $36.67 | 9.208% | $40.0466 | $40.05 | $40.05 | $40.00 |
| Purchase #2 | $154.36 | 13.524% | $175.2356 | $175.24 | $175.25 | $175.20 |
| Purchase #3 | $21.75 | 4.322% | $22.69 | $22.69 | $22.70 | $22.70 |
| Purchase #4 | $78.33 | 11.304% | $87.1844 | $87.18 | $87.20 | $87.20 |
| Purchase #5 | $42.52 | 9.195% | $46.4297 | $46.43 | $46.45 | $46.40 |
| Purchase #6 | $50.28 | 11.251% | $55.937 | $55.94 | $55.95 | $55.90 |
| Purchase #7 | $93.74 | 6.110% | $99.4675 | $99.47 | $99.45 | $99.50 |
| 7 purchase totals = | $477.65 | $526.9908 | $527.00 | $527.05 | $526.90 | |