| 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 | $57.64 | 3.644% | $59.7404 | $59.74 | $59.75 | $59.70 |
| Purchase #2 | $12.64 | 9.713% | $13.8677 | $13.87 | $13.85 | $13.90 |
| Purchase #3 | $220.55 | 7.727% | $237.5919 | $237.59 | $237.60 | $237.60 |
| Purchase #4 | $168.66 | 10.625% | $186.5801 | $186.58 | $186.60 | $186.60 |
| Purchase #5 | $59.99 | 9.279% | $65.5565 | $65.56 | $65.55 | $65.60 |
| Purchase #6 | $171.33 | 7.534% | $184.238 | $184.24 | $184.25 | $184.20 |
| Purchase #7 | $175.86 | 3.673% | $182.3193 | $182.32 | $182.30 | $182.30 |
| 7 purchase totals = | $866.67 | $929.8939 | $929.90 | $929.90 | $929.90 | |