| 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 | $67.75 | 13.344% | $76.7906 | $76.79 | $76.80 | $76.80 |
| Purchase #2 | $21.40 | 3.197% | $22.0842 | $22.08 | $22.10 | $22.10 |
| Purchase #3 | $200.45 | 4.657% | $209.785 | $209.79 | $209.80 | $209.80 |
| Purchase #4 | $153.98 | 5.366% | $162.2426 | $162.24 | $162.25 | $162.20 |
| Purchase #5 | $48.33 | 9.785% | $53.0591 | $53.06 | $53.05 | $53.10 |
| Purchase #6 | $228.61 | 10.216% | $251.9648 | $251.96 | $251.95 | $252.00 |
| Purchase #7 | $10.39 | 9.127% | $11.3383 | $11.34 | $11.35 | $11.30 |
| 7 purchase totals = | $730.91 | $787.2646 | $787.26 | $787.30 | $787.30 | |