| 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 | $196.71 | 4.372% | $205.3102 | $205.31 | $205.30 | $205.30 |
| Purchase #2 | $219.30 | 5.340% | $231.0106 | $231.01 | $231.00 | $231.00 |
| Purchase #3 | $14.90 | 12.316% | $16.7351 | $16.74 | $16.75 | $16.70 |
| Purchase #4 | $16.83 | 5.822% | $17.8098 | $17.81 | $17.80 | $17.80 |
| Purchase #5 | $78.93 | 8.723% | $85.8151 | $85.82 | $85.80 | $85.80 |
| Purchase #6 | $58.68 | 10.808% | $65.0221 | $65.02 | $65.00 | $65.00 |
| Purchase #7 | $71.88 | 9.196% | $78.4901 | $78.49 | $78.50 | $78.50 |
| 7 purchase totals = | $657.23 | $700.1930 | $700.20 | $700.15 | $700.10 | |