| 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 | $58.99 | 13.180% | $66.7649 | $66.76 | $66.75 | $66.80 |
| Purchase #2 | $91.65 | 9.533% | $100.387 | $100.39 | $100.40 | $100.40 |
| Purchase #3 | $242.60 | 3.143% | $250.2249 | $250.22 | $250.20 | $250.20 |
| Purchase #4 | $70.39 | 5.649% | $74.3663 | $74.37 | $74.35 | $74.40 |
| Purchase #5 | $10.50 | 11.714% | $11.73 | $11.73 | $11.75 | $11.70 |
| Purchase #6 | $155.42 | 7.674% | $167.3469 | $167.35 | $167.35 | $167.30 |
| Purchase #7 | $52.57 | 8.762% | $57.1762 | $57.18 | $57.20 | $57.20 |
| 7 purchase totals = | $682.12 | $727.9962 | $728.00 | $728.00 | $728.00 | |