| 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 | $70.74 | 11.615% | $78.9565 | $78.96 | $78.95 | $79.00 |
| Purchase #2 | $169.85 | 6.706% | $181.2401 | $181.24 | $181.25 | $181.20 |
| Purchase #3 | $24.47 | 8.841% | $26.6334 | $26.63 | $26.65 | $26.60 |
| Purchase #4 | $137.74 | 4.143% | $143.4466 | $143.45 | $143.45 | $143.40 |
| Purchase #5 | $233.88 | 3.692% | $242.5148 | $242.51 | $242.50 | $242.50 |
| Purchase #6 | $45.60 | 11.242% | $50.7264 | $50.73 | $50.75 | $50.70 |
| Purchase #7 | $160.53 | 5.599% | $169.5181 | $169.52 | $169.50 | $169.50 |
| 7 purchase totals = | $842.81 | $893.0359 | $893.04 | $893.05 | $892.90 | |