| 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 | $47.74 | 8.324% | $51.7139 | $51.71 | $51.70 | $51.70 |
| Purchase #2 | $231.43 | 4.522% | $241.8953 | $241.90 | $241.90 | $241.90 |
| Purchase #3 | $82.31 | 7.452% | $88.4437 | $88.44 | $88.45 | $88.40 |
| Purchase #4 | $223.43 | 8.336% | $242.0551 | $242.06 | $242.05 | $242.10 |
| Purchase #5 | $51.43 | 6.859% | $54.9576 | $54.96 | $54.95 | $55.00 |
| Purchase #6 | $59.58 | 12.628% | $67.1038 | $67.10 | $67.10 | $67.10 |
| Purchase #7 | $40.97 | 12.349% | $46.0294 | $46.03 | $46.05 | $46.00 |
| 7 purchase totals = | $736.89 | $792.1988 | $792.20 | $792.20 | $792.20 | |