| 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 | $71.63 | 6.266% | $76.1183 | $76.12 | $76.10 | $76.10 |
| Purchase #2 | $124.28 | 4.730% | $130.1584 | $130.16 | $130.15 | $130.20 |
| Purchase #3 | $71.89 | 12.689% | $81.0121 | $81.01 | $81.00 | $81.00 |
| Purchase #4 | $44.76 | 12.836% | $50.5054 | $50.51 | $50.50 | $50.50 |
| Purchase #5 | $82.62 | 5.135% | $86.8625 | $86.86 | $86.85 | $86.90 |
| Purchase #6 | $239.54 | 5.172% | $251.929 | $251.93 | $251.95 | $251.90 |
| Purchase #7 | $179.55 | 6.748% | $191.666 | $191.67 | $191.65 | $191.70 |
| 7 purchase totals = | $814.27 | $868.2517 | $868.26 | $868.20 | $868.30 | |