| 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 | $30.98 | 10.810% | $34.3289 | $34.33 | $34.35 | $34.30 |
| Purchase #2 | $94.79 | 13.530% | $107.6151 | $107.62 | $107.60 | $107.60 |
| Purchase #3 | $215.74 | 5.556% | $227.7265 | $227.73 | $227.75 | $227.70 |
| Purchase #4 | $40.91 | 5.244% | $43.0553 | $43.06 | $43.05 | $43.10 |
| Purchase #5 | $73.98 | 7.454% | $79.4945 | $79.49 | $79.50 | $79.50 |
| Purchase #6 | $126.41 | 3.359% | $130.6561 | $130.66 | $130.65 | $130.70 |
| Purchase #7 | $226.67 | 10.847% | $251.2569 | $251.26 | $251.25 | $251.30 |
| 7 purchase totals = | $809.48 | $874.1333 | $874.15 | $874.15 | $874.20 | |