| 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 | $48.33 | 5.624% | $51.0481 | $51.05 | $51.05 | $51.00 |
| Purchase #2 | $160.42 | 5.576% | $169.365 | $169.37 | $169.35 | $169.40 |
| Purchase #3 | $83.74 | 10.121% | $92.2153 | $92.22 | $92.20 | $92.20 |
| Purchase #4 | $214.75 | 13.742% | $244.2609 | $244.26 | $244.25 | $244.30 |
| Purchase #5 | $182.47 | 6.429% | $194.201 | $194.20 | $194.20 | $194.20 |
| Purchase #6 | $79.74 | 13.810% | $90.7521 | $90.75 | $90.75 | $90.80 |
| Purchase #7 | $41.43 | 13.716% | $47.1125 | $47.11 | $47.10 | $47.10 |
| 7 purchase totals = | $810.88 | $888.9549 | $888.96 | $888.90 | $889.00 | |