| 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 | $37.45 | 12.156% | $42.0024 | $42.00 | $42.00 | $42.00 |
| Purchase #2 | $215.76 | 5.502% | $227.6311 | $227.63 | $227.65 | $227.60 |
| Purchase #3 | $165.56 | 6.283% | $175.9621 | $175.96 | $175.95 | $176.00 |
| Purchase #4 | $51.25 | 7.360% | $55.022 | $55.02 | $55.00 | $55.00 |
| Purchase #5 | $12.76 | 13.117% | $14.4337 | $14.43 | $14.45 | $14.40 |
| Purchase #6 | $109.47 | 7.480% | $117.6584 | $117.66 | $117.65 | $117.70 |
| Purchase #7 | $78.86 | 9.443% | $86.3067 | $86.31 | $86.30 | $86.30 |
| 7 purchase totals = | $671.11 | $719.0164 | $719.01 | $719.00 | $719.00 | |