| 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 | $69.40 | 3.383% | $71.7478 | $71.75 | $71.75 | $71.70 |
| Purchase #2 | $192.45 | 9.608% | $210.9406 | $210.94 | $210.95 | $210.90 |
| Purchase #3 | $77.71 | 13.821% | $88.4503 | $88.45 | $88.45 | $88.50 |
| Purchase #4 | $105.63 | 6.421% | $112.4125 | $112.41 | $112.40 | $112.40 |
| Purchase #5 | $121.44 | 12.444% | $136.552 | $136.55 | $136.55 | $136.60 |
| Purchase #6 | $211.53 | 11.807% | $236.5053 | $236.51 | $236.50 | $236.50 |
| Purchase #7 | $242.30 | 9.265% | $264.7491 | $264.75 | $264.75 | $264.70 |
| 7 purchase totals = | $1,020.46 | $1,121.3576 | $1,121.36 | $1,121.35 | $1,121.30 | |