| 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 | $11.54 | 9.387% | $12.6233 | $12.62 | $12.60 | $12.60 |
| Purchase #2 | $164.47 | 3.360% | $169.9962 | $170.00 | $170.00 | $170.00 |
| Purchase #3 | $61.43 | 5.416% | $64.757 | $64.76 | $64.75 | $64.80 |
| Purchase #4 | $45.53 | 3.611% | $47.1741 | $47.17 | $47.15 | $47.20 |
| Purchase #5 | $185.34 | 6.414% | $197.2277 | $197.23 | $197.25 | $197.20 |
| Purchase #6 | $228.94 | 6.687% | $244.2492 | $244.25 | $244.25 | $244.20 |
| Purchase #7 | $76.74 | 9.411% | $83.962 | $83.96 | $83.95 | $84.00 |
| 7 purchase totals = | $773.99 | $819.9895 | $819.99 | $819.95 | $820.00 | |