| 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 | $38.87 | 3.344% | $40.1698 | $40.17 | $40.15 | $40.20 |
| Purchase #2 | $217.85 | 9.579% | $238.7179 | $238.72 | $238.70 | $238.70 |
| Purchase #3 | $52.91 | 3.752% | $54.8952 | $54.90 | $54.90 | $54.90 |
| Purchase #4 | $47.62 | 9.218% | $52.0096 | $52.01 | $52.00 | $52.00 |
| Purchase #5 | $160.58 | 8.124% | $173.6255 | $173.63 | $173.65 | $173.60 |
| Purchase #6 | $152.74 | 10.702% | $169.0862 | $169.09 | $169.10 | $169.10 |
| Purchase #7 | $234.72 | 5.507% | $247.646 | $247.65 | $247.65 | $247.60 |
| 7 purchase totals = | $905.29 | $976.1502 | $976.17 | $976.15 | $976.10 | |