| 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 | $55.80 | 7.835% | $60.1719 | $60.17 | $60.15 | $60.20 |
| Purchase #2 | $99.85 | 11.752% | $111.5844 | $111.58 | $111.60 | $111.60 |
| Purchase #3 | $116.86 | 11.676% | $130.5046 | $130.50 | $130.50 | $130.50 |
| Purchase #4 | $100.80 | 3.443% | $104.2705 | $104.27 | $104.25 | $104.30 |
| Purchase #5 | $28.81 | 5.512% | $30.398 | $30.40 | $30.40 | $30.40 |
| Purchase #6 | $238.49 | 3.851% | $247.6742 | $247.67 | $247.65 | $247.70 |
| Purchase #7 | $116.57 | 11.483% | $129.9557 | $129.96 | $129.95 | $130.00 |
| 7 purchase totals = | $757.18 | $814.5593 | $814.55 | $814.50 | $814.70 | |