| 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 | $72.98 | 8.648% | $79.2913 | $79.29 | $79.30 | $79.30 |
| Purchase #2 | $207.57 | 5.117% | $218.1914 | $218.19 | $218.20 | $218.20 |
| Purchase #3 | $240.30 | 12.675% | $270.758 | $270.76 | $270.75 | $270.80 |
| Purchase #4 | $16.88 | 4.795% | $17.6894 | $17.69 | $17.70 | $17.70 |
| Purchase #5 | $95.62 | 3.501% | $98.9677 | $98.97 | $98.95 | $99.00 |
| Purchase #6 | $117.59 | 4.270% | $122.6111 | $122.61 | $122.60 | $122.60 |
| Purchase #7 | $99.89 | 4.852% | $104.7367 | $104.74 | $104.75 | $104.70 |
| 7 purchase totals = | $850.83 | $912.2456 | $912.25 | $912.25 | $912.30 | |