| 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 | $43.35 | 11.861% | $48.4917 | $48.49 | $48.50 | $48.50 |
| Purchase #2 | $17.90 | 13.571% | $20.3292 | $20.33 | $20.35 | $20.30 |
| Purchase #3 | $14.90 | 5.285% | $15.6875 | $15.69 | $15.70 | $15.70 |
| Purchase #4 | $153.91 | 9.782% | $168.9655 | $168.97 | $168.95 | $169.00 |
| Purchase #5 | $214.39 | 12.682% | $241.5789 | $241.58 | $241.60 | $241.60 |
| Purchase #6 | $48.79 | 9.285% | $53.3202 | $53.32 | $53.30 | $53.30 |
| Purchase #7 | $168.79 | 6.453% | $179.682 | $179.68 | $179.70 | $179.70 |
| 7 purchase totals = | $662.03 | $728.0550 | $728.06 | $728.10 | $728.10 | |