| 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 | $9.35 | 10.809% | $10.3606 | $10.36 | $10.35 | $10.40 |
| Purchase #2 | $148.87 | 11.701% | $166.2893 | $166.29 | $166.30 | $166.30 |
| Purchase #3 | $74.31 | 4.160% | $77.4013 | $77.40 | $77.40 | $77.40 |
| Purchase #4 | $82.95 | 8.338% | $89.8664 | $89.87 | $89.85 | $89.90 |
| Purchase #5 | $117.72 | 12.391% | $132.3067 | $132.31 | $132.30 | $132.30 |
| Purchase #6 | $164.80 | 9.487% | $180.4346 | $180.43 | $180.45 | $180.40 |
| Purchase #7 | $23.56 | 4.826% | $24.697 | $24.70 | $24.70 | $24.70 |
| 7 purchase totals = | $621.56 | $681.3559 | $681.36 | $681.35 | $681.40 | |