| 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 | $16.86 | 10.691% | $18.6625 | $18.66 | $18.65 | $18.70 |
| Purchase #2 | $79.69 | 8.282% | $86.2899 | $86.29 | $86.30 | $86.30 |
| Purchase #3 | $223.96 | 8.243% | $242.421 | $242.42 | $242.40 | $242.40 |
| Purchase #4 | $213.34 | 6.251% | $226.6759 | $226.68 | $226.70 | $226.70 |
| Purchase #5 | $84.36 | 10.785% | $93.4582 | $93.46 | $93.45 | $93.50 |
| Purchase #6 | $221.53 | 3.659% | $229.6358 | $229.64 | $229.65 | $229.60 |
| Purchase #7 | $82.45 | 6.746% | $88.0121 | $88.01 | $88.00 | $88.00 |
| 7 purchase totals = | $922.19 | $985.1554 | $985.16 | $985.15 | $985.20 | |