| 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 | $223.25 | 9.689% | $244.8807 | $244.88 | $244.90 | $244.90 |
| Purchase #2 | $71.65 | 8.279% | $77.5819 | $77.58 | $77.60 | $77.60 |
| Purchase #3 | $150.57 | 12.805% | $169.8505 | $169.85 | $169.85 | $169.90 |
| Purchase #4 | $52.70 | 8.574% | $57.2185 | $57.22 | $57.20 | $57.20 |
| Purchase #5 | $65.77 | 5.316% | $69.2663 | $69.27 | $69.25 | $69.30 |
| Purchase #6 | $143.98 | 3.808% | $149.4628 | $149.46 | $149.45 | $149.50 |
| Purchase #7 | $142.38 | 4.164% | $148.3087 | $148.31 | $148.30 | $148.30 |
| 7 purchase totals = | $850.30 | $916.5694 | $916.57 | $916.55 | $916.70 | |