| 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 | $32.46 | 12.366% | $36.474 | $36.47 | $36.45 | $36.50 |
| Purchase #2 | $19.94 | 3.528% | $20.6435 | $20.64 | $20.65 | $20.60 |
| Purchase #3 | $18.92 | 13.134% | $21.405 | $21.41 | $21.40 | $21.40 |
| Purchase #4 | $180.59 | 13.189% | $204.408 | $204.41 | $204.40 | $204.40 |
| Purchase #5 | $102.46 | 6.779% | $109.4058 | $109.41 | $109.40 | $109.40 |
| Purchase #6 | $54.90 | 9.623% | $60.183 | $60.18 | $60.20 | $60.20 |
| Purchase #7 | $237.60 | 10.497% | $262.5409 | $262.54 | $262.55 | $262.50 |
| 7 purchase totals = | $646.87 | $715.0602 | $715.06 | $715.05 | $715.00 | |