| 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 | $28.57 | 6.670% | $30.4756 | $30.48 | $30.50 | $30.50 |
| Purchase #2 | $126.85 | 13.673% | $144.1942 | $144.19 | $144.20 | $144.20 |
| Purchase #3 | $47.75 | 9.198% | $52.142 | $52.14 | $52.15 | $52.10 |
| Purchase #4 | $160.44 | 5.138% | $168.6834 | $168.68 | $168.70 | $168.70 |
| Purchase #5 | $239.56 | 11.317% | $266.671 | $266.67 | $266.65 | $266.70 |
| Purchase #6 | $152.70 | 9.172% | $166.7056 | $166.71 | $166.70 | $166.70 |
| Purchase #7 | $96.78 | 5.863% | $102.4542 | $102.45 | $102.45 | $102.50 |
| 7 purchase totals = | $852.65 | $931.3260 | $931.32 | $931.35 | $931.40 | |