| 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 | $61.96 | 10.825% | $68.6672 | $68.67 | $68.65 | $68.70 |
| Purchase #2 | $65.92 | 10.600% | $72.9075 | $72.91 | $72.90 | $72.90 |
| Purchase #3 | $199.39 | 11.184% | $221.6898 | $221.69 | $221.70 | $221.70 |
| Purchase #4 | $52.59 | 5.609% | $55.5398 | $55.54 | $55.55 | $55.50 |
| Purchase #5 | $198.45 | 9.839% | $217.9755 | $217.98 | $218.00 | $218.00 |
| Purchase #6 | $166.62 | 13.481% | $189.082 | $189.08 | $189.10 | $189.10 |
| Purchase #7 | $41.81 | 6.381% | $44.4779 | $44.48 | $44.50 | $44.50 |
| 7 purchase totals = | $786.74 | $870.3397 | $870.35 | $870.40 | $870.40 | |