| 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 | $75.71 | 7.750% | $81.5775 | $81.58 | $81.60 | $81.60 |
| Purchase #2 | $61.56 | 6.710% | $65.6907 | $65.69 | $65.70 | $65.70 |
| Purchase #3 | $153.49 | 9.455% | $168.0025 | $168.00 | $168.00 | $168.00 |
| Purchase #4 | $48.50 | 8.233% | $52.493 | $52.49 | $52.50 | $52.50 |
| Purchase #5 | $197.94 | 8.135% | $214.0424 | $214.04 | $214.05 | $214.00 |
| Purchase #6 | $70.84 | 6.563% | $75.4892 | $75.49 | $75.50 | $75.50 |
| Purchase #7 | $75.33 | 10.681% | $83.376 | $83.38 | $83.40 | $83.40 |
| 7 purchase totals = | $683.37 | $740.6713 | $740.67 | $740.75 | $740.70 | |