| 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 | $167.81 | 5.822% | $177.5799 | $177.58 | $177.60 | $177.60 |
| Purchase #2 | $67.30 | 12.126% | $75.4608 | $75.46 | $75.45 | $75.50 |
| Purchase #3 | $51.38 | 5.390% | $54.1494 | $54.15 | $54.15 | $54.10 |
| Purchase #4 | $192.83 | 5.350% | $203.1464 | $203.15 | $203.15 | $203.10 |
| Purchase #5 | $60.57 | 7.468% | $65.0934 | $65.09 | $65.10 | $65.10 |
| Purchase #6 | $199.75 | 3.586% | $206.913 | $206.91 | $206.90 | $206.90 |
| Purchase #7 | $100.37 | 9.712% | $110.1179 | $110.12 | $110.10 | $110.10 |
| 7 purchase totals = | $840.01 | $892.4608 | $892.46 | $892.45 | $892.40 | |