| 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 | $79.67 | 8.312% | $86.2922 | $86.29 | $86.30 | $86.30 |
| Purchase #2 | $37.90 | 10.812% | $41.9977 | $42.00 | $42.00 | $42.00 |
| Purchase #3 | $70.36 | 4.752% | $73.7035 | $73.70 | $73.70 | $73.70 |
| Purchase #4 | $65.76 | 7.563% | $70.7334 | $70.73 | $70.75 | $70.70 |
| Purchase #5 | $217.42 | 7.680% | $234.1179 | $234.12 | $234.10 | $234.10 |
| Purchase #6 | $127.67 | 9.566% | $139.8829 | $139.88 | $139.90 | $139.90 |
| Purchase #7 | $96.72 | 11.610% | $107.9492 | $107.95 | $107.95 | $107.90 |
| 7 purchase totals = | $695.50 | $754.6768 | $754.67 | $754.70 | $754.60 | |