| 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 | $79.51 | 6.628% | $84.7799 | $84.78 | $84.80 | $84.80 |
| Purchase #2 | $129.43 | 3.128% | $133.4786 | $133.48 | $133.50 | $133.50 |
| Purchase #3 | $111.54 | 7.290% | $119.6713 | $119.67 | $119.65 | $119.70 |
| Purchase #4 | $216.43 | 9.518% | $237.0298 | $237.03 | $237.05 | $237.00 |
| Purchase #5 | $97.73 | 13.639% | $111.0594 | $111.06 | $111.05 | $111.10 |
| Purchase #6 | $95.87 | 6.411% | $102.0162 | $102.02 | $102.00 | $102.00 |
| Purchase #7 | $153.76 | 5.761% | $162.6181 | $162.62 | $162.60 | $162.60 |
| 7 purchase totals = | $884.27 | $950.6533 | $950.66 | $950.65 | $950.70 | |