| 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 | $59.58 | 4.873% | $62.4833 | $62.48 | $62.50 | $62.50 |
| Purchase #2 | $186.30 | 12.235% | $209.0938 | $209.09 | $209.10 | $209.10 |
| Purchase #3 | $47.74 | 7.701% | $51.4165 | $51.42 | $51.40 | $51.40 |
| Purchase #4 | $116.60 | 8.823% | $126.8876 | $126.89 | $126.90 | $126.90 |
| Purchase #5 | $109.38 | 6.480% | $116.4678 | $116.47 | $116.45 | $116.50 |
| Purchase #6 | $131.41 | 3.538% | $136.0593 | $136.06 | $136.05 | $136.10 |
| Purchase #7 | $21.78 | 4.204% | $22.6956 | $22.70 | $22.70 | $22.70 |
| 7 purchase totals = | $672.79 | $725.1039 | $725.11 | $725.10 | $725.20 | |