| 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 | $73.34 | 7.447% | $78.8016 | $78.80 | $78.80 | $78.80 |
| Purchase #2 | $122.61 | 8.776% | $133.3703 | $133.37 | $133.35 | $133.40 |
| Purchase #3 | $96.65 | 3.709% | $100.2347 | $100.23 | $100.25 | $100.20 |
| Purchase #4 | $116.44 | 11.371% | $129.6804 | $129.68 | $129.70 | $129.70 |
| Purchase #5 | $199.99 | 11.154% | $222.2969 | $222.30 | $222.30 | $222.30 |
| Purchase #6 | $121.60 | 7.546% | $130.7759 | $130.78 | $130.80 | $130.80 |
| Purchase #7 | $31.81 | 3.436% | $32.903 | $32.90 | $32.90 | $32.90 |
| 7 purchase totals = | $762.44 | $828.0628 | $828.06 | $828.10 | $828.10 | |