| 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 | $44.59 | 7.390% | $47.8852 | $47.89 | $47.90 | $47.90 |
| Purchase #2 | $179.84 | 12.174% | $201.7337 | $201.73 | $201.75 | $201.70 |
| Purchase #3 | $49.63 | 4.417% | $51.8222 | $51.82 | $51.80 | $51.80 |
| Purchase #4 | $217.87 | 10.592% | $240.9468 | $240.95 | $240.95 | $240.90 |
| Purchase #5 | $42.98 | 12.709% | $48.4423 | $48.44 | $48.45 | $48.40 |
| Purchase #6 | $169.97 | 8.178% | $183.8701 | $183.87 | $183.85 | $183.90 |
| Purchase #7 | $171.51 | 5.168% | $180.3736 | $180.37 | $180.35 | $180.40 |
| 7 purchase totals = | $876.39 | $955.0739 | $955.07 | $955.05 | $955.00 | |