| 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 | $7.80 | 8.506% | $8.4635 | $8.46 | $8.45 | $8.50 |
| Purchase #2 | $245.69 | 10.629% | $271.8044 | $271.80 | $271.80 | $271.80 |
| Purchase #3 | $73.76 | 12.519% | $82.994 | $82.99 | $83.00 | $83.00 |
| Purchase #4 | $50.73 | 13.706% | $57.6831 | $57.68 | $57.70 | $57.70 |
| Purchase #5 | $188.90 | 9.688% | $207.2006 | $207.20 | $207.20 | $207.20 |
| Purchase #6 | $128.31 | 3.327% | $132.5789 | $132.58 | $132.60 | $132.60 |
| Purchase #7 | $118.31 | 3.136% | $122.0202 | $122.02 | $122.00 | $122.00 |
| 7 purchase totals = | $813.50 | $882.7447 | $882.73 | $882.75 | $882.80 | |