| 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 | $47.50 | 5.485% | $50.1054 | $50.11 | $50.10 | $50.10 |
| Purchase #2 | $56.42 | 12.213% | $63.3106 | $63.31 | $63.30 | $63.30 |
| Purchase #3 | $8.62 | 5.661% | $9.108 | $9.11 | $9.10 | $9.10 |
| Purchase #4 | $148.32 | 9.515% | $162.4326 | $162.43 | $162.45 | $162.40 |
| Purchase #5 | $104.26 | 12.145% | $116.9224 | $116.92 | $116.90 | $116.90 |
| Purchase #6 | $153.43 | 6.513% | $163.4229 | $163.42 | $163.40 | $163.40 |
| Purchase #7 | $243.50 | 4.817% | $255.2294 | $255.23 | $255.25 | $255.20 |
| 7 purchase totals = | $762.05 | $820.5313 | $820.53 | $820.50 | $820.40 | |