| 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 | $106.27 | 7.820% | $114.5803 | $114.58 | $114.60 | $114.60 |
| Purchase #2 | $164.61 | 7.444% | $176.8636 | $176.86 | $176.85 | $176.90 |
| Purchase #3 | $32.80 | 3.269% | $33.8722 | $33.87 | $33.85 | $33.90 |
| Purchase #4 | $68.50 | 3.694% | $71.0304 | $71.03 | $71.05 | $71.00 |
| Purchase #5 | $203.79 | 11.685% | $227.6029 | $227.60 | $227.60 | $227.60 |
| Purchase #6 | $210.40 | 10.280% | $232.0291 | $232.03 | $232.05 | $232.00 |
| Purchase #7 | $25.65 | 9.660% | $28.1278 | $28.13 | $28.15 | $28.10 |
| 7 purchase totals = | $812.02 | $884.1063 | $884.10 | $884.15 | $884.10 | |