| 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 | $45.53 | 4.263% | $47.4709 | $47.47 | $47.45 | $47.50 |
| Purchase #2 | $78.87 | 8.274% | $85.3957 | $85.40 | $85.40 | $85.40 |
| Purchase #3 | $128.94 | 7.295% | $138.3462 | $138.35 | $138.35 | $138.30 |
| Purchase #4 | $135.92 | 11.243% | $151.2015 | $151.20 | $151.20 | $151.20 |
| Purchase #5 | $196.78 | 4.558% | $205.7492 | $205.75 | $205.75 | $205.70 |
| Purchase #6 | $23.86 | 13.288% | $27.0305 | $27.03 | $27.05 | $27.00 |
| Purchase #7 | $246.31 | 3.245% | $254.3028 | $254.30 | $254.30 | $254.30 |
| 7 purchase totals = | $856.21 | $909.4968 | $909.50 | $909.50 | $909.40 | |