| 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 | $75.26 | 8.133% | $81.3809 | $81.38 | $81.40 | $81.40 |
| Purchase #2 | $65.42 | 5.185% | $68.812 | $68.81 | $68.80 | $68.80 |
| Purchase #3 | $80.88 | 4.253% | $84.3198 | $84.32 | $84.30 | $84.30 |
| Purchase #4 | $197.70 | 13.366% | $224.1246 | $224.12 | $224.10 | $224.10 |
| Purchase #5 | $95.57 | 5.575% | $100.898 | $100.90 | $100.90 | $100.90 |
| Purchase #6 | $234.69 | 6.805% | $250.6607 | $250.66 | $250.65 | $250.70 |
| Purchase #7 | $208.87 | 13.700% | $237.4852 | $237.49 | $237.50 | $237.50 |
| 7 purchase totals = | $958.39 | $1,047.6812 | $1,047.68 | $1,047.65 | $1,047.70 | |