| 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 | $57.55 | 10.515% | $63.6014 | $63.60 | $63.60 | $63.60 |
| Purchase #2 | $197.26 | 5.135% | $207.3893 | $207.39 | $207.40 | $207.40 |
| Purchase #3 | $141.39 | 11.207% | $157.2356 | $157.24 | $157.25 | $157.20 |
| Purchase #4 | $148.89 | 5.848% | $157.5971 | $157.60 | $157.60 | $157.60 |
| Purchase #5 | $162.63 | 6.657% | $173.4563 | $173.46 | $173.45 | $173.50 |
| Purchase #6 | $62.60 | 12.616% | $70.4976 | $70.50 | $70.50 | $70.50 |
| Purchase #7 | $71.88 | 12.856% | $81.1209 | $81.12 | $81.10 | $81.10 |
| 7 purchase totals = | $842.20 | $910.8982 | $910.91 | $910.90 | $910.90 | |