| 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 | $70.93 | 10.154% | $78.1322 | $78.13 | $78.15 | $78.10 |
| Purchase #2 | $40.55 | 6.291% | $43.101 | $43.10 | $43.10 | $43.10 |
| Purchase #3 | $77.39 | 3.709% | $80.2604 | $80.26 | $80.25 | $80.30 |
| Purchase #4 | $199.92 | 12.275% | $224.4602 | $224.46 | $224.45 | $224.50 |
| Purchase #5 | $234.85 | 5.710% | $248.2599 | $248.26 | $248.25 | $248.30 |
| Purchase #6 | $108.37 | 12.647% | $122.0756 | $122.08 | $122.10 | $122.10 |
| Purchase #7 | $24.34 | 11.574% | $27.1571 | $27.16 | $27.15 | $27.20 |
| 7 purchase totals = | $756.35 | $823.4464 | $823.45 | $823.45 | $823.60 | |