| 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 | $56.71 | 3.750% | $58.8366 | $58.84 | $58.85 | $58.80 |
| Purchase #2 | $88.93 | 9.840% | $97.6807 | $97.68 | $97.70 | $97.70 |
| Purchase #3 | $6.39 | 12.720% | $7.2028 | $7.20 | $7.20 | $7.20 |
| Purchase #4 | $146.58 | 11.579% | $163.5525 | $163.55 | $163.55 | $163.60 |
| Purchase #5 | $119.82 | 12.473% | $134.7651 | $134.77 | $134.75 | $134.80 |
| Purchase #6 | $31.47 | 10.287% | $34.7073 | $34.71 | $34.70 | $34.70 |
| Purchase #7 | $101.30 | 6.421% | $107.8045 | $107.80 | $107.80 | $107.80 |
| 7 purchase totals = | $551.20 | $604.5495 | $604.55 | $604.55 | $604.60 | |