| 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 | $69.30 | 11.860% | $77.519 | $77.52 | $77.50 | $77.50 |
| Purchase #2 | $8.38 | 4.188% | $8.731 | $8.73 | $8.75 | $8.70 |
| Purchase #3 | $229.86 | 10.273% | $253.4735 | $253.47 | $253.45 | $253.50 |
| Purchase #4 | $151.41 | 3.698% | $157.0091 | $157.01 | $157.00 | $157.00 |
| Purchase #5 | $87.39 | 3.466% | $90.4189 | $90.42 | $90.40 | $90.40 |
| Purchase #6 | $7.41 | 3.106% | $7.6402 | $7.64 | $7.65 | $7.60 |
| Purchase #7 | $125.48 | 9.732% | $137.6917 | $137.69 | $137.70 | $137.70 |
| 7 purchase totals = | $679.23 | $732.4834 | $732.48 | $732.45 | $732.40 | |