| 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 | $59.97 | 6.579% | $63.9154 | $63.92 | $63.90 | $63.90 |
| Purchase #2 | $143.80 | 12.501% | $161.7764 | $161.78 | $161.80 | $161.80 |
| Purchase #3 | $173.99 | 6.849% | $185.9066 | $185.91 | $185.90 | $185.90 |
| Purchase #4 | $47.63 | 5.626% | $50.3097 | $50.31 | $50.30 | $50.30 |
| Purchase #5 | $93.28 | 12.501% | $104.9409 | $104.94 | $104.95 | $104.90 |
| Purchase #6 | $92.93 | 4.712% | $97.3089 | $97.31 | $97.30 | $97.30 |
| Purchase #7 | $161.80 | 10.353% | $178.5512 | $178.55 | $178.55 | $178.60 |
| 7 purchase totals = | $773.40 | $842.7091 | $842.72 | $842.70 | $842.70 | |