| 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 | $47.83 | 9.702% | $52.4705 | $52.47 | $52.45 | $52.50 |
| Purchase #2 | $48.70 | 13.842% | $55.4411 | $55.44 | $55.45 | $55.40 |
| Purchase #3 | $117.85 | 12.411% | $132.4764 | $132.48 | $132.50 | $132.50 |
| Purchase #4 | $78.35 | 13.269% | $88.7463 | $88.75 | $88.75 | $88.70 |
| Purchase #5 | $111.87 | 9.649% | $122.6643 | $122.66 | $122.65 | $122.70 |
| Purchase #6 | $168.53 | 6.584% | $179.626 | $179.63 | $179.65 | $179.60 |
| Purchase #7 | $179.88 | 5.155% | $189.1528 | $189.15 | $189.15 | $189.20 |
| 7 purchase totals = | $753.01 | $820.5774 | $820.58 | $820.60 | $820.60 | |