| 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 | $15.36 | 4.273% | $16.0163 | $16.02 | $16.00 | $16.00 |
| Purchase #2 | $206.67 | 8.279% | $223.7802 | $223.78 | $223.80 | $223.80 |
| Purchase #3 | $57.36 | 12.576% | $64.5736 | $64.57 | $64.55 | $64.60 |
| Purchase #4 | $54.62 | 5.829% | $57.8038 | $57.80 | $57.80 | $57.80 |
| Purchase #5 | $246.93 | 3.264% | $254.9898 | $254.99 | $255.00 | $255.00 |
| Purchase #6 | $104.47 | 13.124% | $118.1806 | $118.18 | $118.20 | $118.20 |
| Purchase #7 | $132.30 | 11.138% | $147.0356 | $147.04 | $147.05 | $147.00 |
| 7 purchase totals = | $817.71 | $882.3799 | $882.38 | $882.40 | $882.40 | |