| 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 | $88.32 | 12.721% | $99.5552 | $99.56 | $99.55 | $99.60 |
| Purchase #2 | $132.44 | 13.814% | $150.7353 | $150.74 | $150.75 | $150.70 |
| Purchase #3 | $217.43 | 3.486% | $225.0096 | $225.01 | $225.00 | $225.00 |
| Purchase #4 | $20.26 | 13.396% | $22.974 | $22.97 | $22.95 | $23.00 |
| Purchase #5 | $216.68 | 12.123% | $242.9481 | $242.95 | $242.95 | $242.90 |
| Purchase #6 | $53.30 | 5.488% | $56.2251 | $56.23 | $56.25 | $56.20 |
| Purchase #7 | $9.89 | 10.594% | $10.9377 | $10.94 | $10.95 | $10.90 |
| 7 purchase totals = | $738.32 | $808.3850 | $808.40 | $808.40 | $808.30 | |