| 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 | $124.73 | 6.199% | $132.462 | $132.46 | $132.45 | $132.50 |
| Purchase #2 | $90.26 | 12.484% | $101.5281 | $101.53 | $101.55 | $101.50 |
| Purchase #3 | $72.65 | 9.836% | $79.7959 | $79.80 | $79.80 | $79.80 |
| Purchase #4 | $16.76 | 3.412% | $17.3319 | $17.33 | $17.35 | $17.30 |
| Purchase #5 | $180.32 | 13.254% | $204.2196 | $204.22 | $204.20 | $204.20 |
| Purchase #6 | $113.55 | 7.757% | $122.3581 | $122.36 | $122.35 | $122.40 |
| Purchase #7 | $57.86 | 5.563% | $61.0788 | $61.08 | $61.10 | $61.10 |
| 7 purchase totals = | $656.13 | $718.7744 | $718.78 | $718.80 | $718.80 | |