| 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 | $41.47 | 7.232% | $44.4691 | $44.47 | $44.45 | $44.50 |
| Purchase #2 | $92.39 | 13.638% | $104.9901 | $104.99 | $105.00 | $105.00 |
| Purchase #3 | $77.78 | 9.530% | $85.1924 | $85.19 | $85.20 | $85.20 |
| Purchase #4 | $124.64 | 7.437% | $133.9095 | $133.91 | $133.90 | $133.90 |
| Purchase #5 | $104.91 | 8.337% | $113.6563 | $113.66 | $113.65 | $113.70 |
| Purchase #6 | $224.45 | 8.729% | $244.0422 | $244.04 | $244.05 | $244.00 |
| Purchase #7 | $112.64 | 4.739% | $117.978 | $117.98 | $118.00 | $118.00 |
| 7 purchase totals = | $778.28 | $844.2376 | $844.24 | $844.25 | $844.30 | |