| 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 | $73.37 | 12.655% | $82.655 | $82.66 | $82.65 | $82.70 |
| Purchase #2 | $197.94 | 7.317% | $212.4233 | $212.42 | $212.40 | $212.40 |
| Purchase #3 | $52.80 | 11.163% | $58.6941 | $58.69 | $58.70 | $58.70 |
| Purchase #4 | $52.66 | 6.649% | $56.1614 | $56.16 | $56.15 | $56.20 |
| Purchase #5 | $117.74 | 8.792% | $128.0917 | $128.09 | $128.10 | $128.10 |
| Purchase #6 | $178.66 | 3.613% | $185.115 | $185.12 | $185.10 | $185.10 |
| Purchase #7 | $97.80 | 9.803% | $107.3873 | $107.39 | $107.40 | $107.40 |
| 7 purchase totals = | $770.97 | $830.5278 | $830.53 | $830.50 | $830.60 | |