| 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 | $117.34 | 10.343% | $129.4765 | $129.48 | $129.50 | $129.50 |
| Purchase #2 | $26.91 | 13.543% | $30.5544 | $30.55 | $30.55 | $30.60 |
| Purchase #3 | $93.73 | 13.143% | $106.0489 | $106.05 | $106.05 | $106.00 |
| Purchase #4 | $76.25 | 12.193% | $85.5472 | $85.55 | $85.55 | $85.50 |
| Purchase #5 | $154.41 | 3.570% | $159.9224 | $159.92 | $159.90 | $159.90 |
| Purchase #6 | $151.67 | 4.480% | $158.4648 | $158.46 | $158.45 | $158.50 |
| Purchase #7 | $96.94 | 4.506% | $101.3081 | $101.31 | $101.30 | $101.30 |
| 7 purchase totals = | $717.25 | $771.3223 | $771.32 | $771.30 | $771.30 | |