| 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 | $41.39 | 5.782% | $43.7832 | $43.78 | $43.80 | $43.80 |
| Purchase #2 | $10.56 | 8.114% | $11.4168 | $11.42 | $11.40 | $11.40 |
| Purchase #3 | $73.47 | 3.613% | $76.1245 | $76.12 | $76.10 | $76.10 |
| Purchase #4 | $215.73 | 6.530% | $229.8172 | $229.82 | $229.80 | $229.80 |
| Purchase #5 | $138.39 | 13.572% | $157.1723 | $157.17 | $157.15 | $157.20 |
| Purchase #6 | $250.63 | 11.741% | $280.0565 | $280.06 | $280.05 | $280.10 |
| Purchase #7 | $95.50 | 12.312% | $107.258 | $107.26 | $107.25 | $107.30 |
| 7 purchase totals = | $825.67 | $905.6285 | $905.63 | $905.55 | $905.70 | |