| 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 | $93.66 | 7.333% | $100.5281 | $100.53 | $100.55 | $100.50 |
| Purchase #2 | $39.98 | 7.591% | $43.0149 | $43.01 | $43.00 | $43.00 |
| Purchase #3 | $224.76 | 10.862% | $249.1734 | $249.17 | $249.15 | $249.20 |
| Purchase #4 | $231.61 | 12.779% | $261.2074 | $261.21 | $261.20 | $261.20 |
| Purchase #5 | $50.49 | 3.487% | $52.2506 | $52.25 | $52.25 | $52.30 |
| Purchase #6 | $87.33 | 10.694% | $96.6691 | $96.67 | $96.65 | $96.70 |
| Purchase #7 | $13.69 | 12.830% | $15.4464 | $15.45 | $15.45 | $15.40 |
| 7 purchase totals = | $741.52 | $818.2899 | $818.29 | $818.25 | $818.30 | |