| 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 | $79.35 | 9.583% | $86.9541 | $86.95 | $86.95 | $87.00 |
| Purchase #2 | $102.38 | 7.535% | $110.0943 | $110.09 | $110.10 | $110.10 |
| Purchase #3 | $45.81 | 12.549% | $51.5587 | $51.56 | $51.55 | $51.60 |
| Purchase #4 | $239.58 | 9.220% | $261.6693 | $261.67 | $261.65 | $261.70 |
| Purchase #5 | $230.70 | 13.743% | $262.4051 | $262.41 | $262.40 | $262.40 |
| Purchase #6 | $86.27 | 12.429% | $96.9925 | $96.99 | $97.00 | $97.00 |
| Purchase #7 | $5.46 | 13.741% | $6.2103 | $6.21 | $6.20 | $6.20 |
| 7 purchase totals = | $789.55 | $875.8843 | $875.88 | $875.85 | $876.00 | |