| 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 | $79.54 | 3.550% | $82.3637 | $82.36 | $82.35 | $82.40 |
| Purchase #2 | $152.79 | 13.839% | $173.9346 | $173.93 | $173.95 | $173.90 |
| Purchase #3 | $78.54 | 10.502% | $86.7883 | $86.79 | $86.80 | $86.80 |
| Purchase #4 | $180.71 | 9.508% | $197.8919 | $197.89 | $197.90 | $197.90 |
| Purchase #5 | $127.84 | 11.755% | $142.8676 | $142.87 | $142.85 | $142.90 |
| Purchase #6 | $139.26 | 3.421% | $144.0241 | $144.02 | $144.00 | $144.00 |
| Purchase #7 | $106.57 | 11.596% | $118.9279 | $118.93 | $118.95 | $118.90 |
| 7 purchase totals = | $865.25 | $946.7981 | $946.79 | $946.80 | $946.80 | |