| 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 | $75.95 | 6.389% | $80.8024 | $80.80 | $80.80 | $80.80 |
| Purchase #2 | $111.77 | 4.797% | $117.1316 | $117.13 | $117.15 | $117.10 |
| Purchase #3 | $142.68 | 5.821% | $150.9854 | $150.99 | $151.00 | $151.00 |
| Purchase #4 | $217.46 | 5.381% | $229.1615 | $229.16 | $229.15 | $229.20 |
| Purchase #5 | $27.96 | 12.791% | $31.5364 | $31.54 | $31.55 | $31.50 |
| Purchase #6 | $175.36 | 9.440% | $191.914 | $191.91 | $191.90 | $191.90 |
| Purchase #7 | $123.98 | 8.414% | $134.4117 | $134.41 | $134.40 | $134.40 |
| 7 purchase totals = | $875.16 | $935.9430 | $935.94 | $935.95 | $935.90 | |