| 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 | $50.99 | 12.647% | $57.4387 | $57.44 | $57.45 | $57.40 |
| Purchase #2 | $234.35 | 7.489% | $251.9005 | $251.90 | $251.90 | $251.90 |
| Purchase #3 | $53.82 | 6.403% | $57.2661 | $57.27 | $57.25 | $57.30 |
| Purchase #4 | $166.27 | 8.479% | $180.368 | $180.37 | $180.35 | $180.40 |
| Purchase #5 | $103.51 | 12.293% | $116.2345 | $116.23 | $116.25 | $116.20 |
| Purchase #6 | $124.49 | 5.138% | $130.8863 | $130.89 | $130.90 | $130.90 |
| Purchase #7 | $38.96 | 12.844% | $43.964 | $43.96 | $43.95 | $44.00 |
| 7 purchase totals = | $772.39 | $838.0581 | $838.06 | $838.05 | $838.10 | |