| 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 | $185.30 | 12.543% | $208.5422 | $208.54 | $208.55 | $208.50 |
| Purchase #2 | $26.52 | 10.533% | $29.3134 | $29.31 | $29.30 | $29.30 |
| Purchase #3 | $39.61 | 12.169% | $44.4301 | $44.43 | $44.45 | $44.40 |
| Purchase #4 | $209.94 | 6.702% | $224.0102 | $224.01 | $224.00 | $224.00 |
| Purchase #5 | $52.31 | 7.868% | $56.4258 | $56.43 | $56.45 | $56.40 |
| Purchase #6 | $43.92 | 9.122% | $47.9264 | $47.93 | $47.95 | $47.90 |
| Purchase #7 | $49.75 | 4.586% | $52.0315 | $52.03 | $52.05 | $52.00 |
| 7 purchase totals = | $607.35 | $662.6796 | $662.68 | $662.75 | $662.50 | |