| 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 | $65.69 | 7.833% | $70.8355 | $70.84 | $70.85 | $70.80 |
| Purchase #2 | $146.63 | 7.423% | $157.5143 | $157.51 | $157.50 | $157.50 |
| Purchase #3 | $43.88 | 7.589% | $47.2101 | $47.21 | $47.20 | $47.20 |
| Purchase #4 | $63.91 | 10.693% | $70.7439 | $70.74 | $70.75 | $70.70 |
| Purchase #5 | $213.59 | 3.475% | $221.0123 | $221.01 | $221.00 | $221.00 |
| Purchase #6 | $95.91 | 12.512% | $107.9103 | $107.91 | $107.90 | $107.90 |
| Purchase #7 | $226.83 | 4.579% | $237.2165 | $237.22 | $237.20 | $237.20 |
| 7 purchase totals = | $856.44 | $912.4429 | $912.44 | $912.40 | $912.30 | |