| 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 | $79.67 | 9.873% | $87.5358 | $87.54 | $87.55 | $87.50 |
| Purchase #2 | $103.76 | 3.388% | $107.2754 | $107.28 | $107.30 | $107.30 |
| Purchase #3 | $139.33 | 4.397% | $145.4563 | $145.46 | $145.45 | $145.50 |
| Purchase #4 | $85.97 | 13.737% | $97.7797 | $97.78 | $97.80 | $97.80 |
| Purchase #5 | $94.85 | 5.601% | $100.1625 | $100.16 | $100.15 | $100.20 |
| Purchase #6 | $65.59 | 11.265% | $72.9787 | $72.98 | $73.00 | $73.00 |
| Purchase #7 | $180.49 | 8.340% | $195.5429 | $195.54 | $195.55 | $195.50 |
| 7 purchase totals = | $749.66 | $806.7313 | $806.74 | $806.80 | $806.80 | |