| 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 | $65.88 | 6.143% | $69.927 | $69.93 | $69.95 | $69.90 |
| Purchase #2 | $141.69 | 3.134% | $146.1306 | $146.13 | $146.15 | $146.10 |
| Purchase #3 | $6.73 | 6.713% | $7.1818 | $7.18 | $7.20 | $7.20 |
| Purchase #4 | $6.66 | 7.311% | $7.1469 | $7.15 | $7.15 | $7.10 |
| Purchase #5 | $136.68 | 5.385% | $144.0402 | $144.04 | $144.05 | $144.00 |
| Purchase #6 | $48.31 | 11.750% | $53.9864 | $53.99 | $54.00 | $54.00 |
| Purchase #7 | $236.83 | 5.527% | $249.9196 | $249.92 | $249.90 | $249.90 |
| 7 purchase totals = | $642.78 | $678.3325 | $678.34 | $678.40 | $678.20 | |