| 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 | $50.95 | 12.765% | $57.4538 | $57.45 | $57.45 | $57.50 |
| Purchase #2 | $205.36 | 10.403% | $226.7236 | $226.72 | $226.70 | $226.70 |
| Purchase #3 | $59.40 | 5.347% | $62.5761 | $62.58 | $62.60 | $62.60 |
| Purchase #4 | $75.96 | 5.541% | $80.1689 | $80.17 | $80.15 | $80.20 |
| Purchase #5 | $12.86 | 10.713% | $14.2377 | $14.24 | $14.25 | $14.20 |
| Purchase #6 | $116.42 | 9.335% | $127.2878 | $127.29 | $127.30 | $127.30 |
| Purchase #7 | $203.27 | 8.313% | $220.1678 | $220.17 | $220.15 | $220.20 |
| 7 purchase totals = | $724.22 | $788.6157 | $788.62 | $788.60 | $788.70 | |