| 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 | $29.64 | 3.703% | $30.7376 | $30.74 | $30.75 | $30.70 |
| Purchase #2 | $154.66 | 10.312% | $170.6085 | $170.61 | $170.60 | $170.60 |
| Purchase #3 | $188.87 | 3.708% | $195.8733 | $195.87 | $195.85 | $195.90 |
| Purchase #4 | $234.38 | 4.684% | $245.3584 | $245.36 | $245.35 | $245.40 |
| Purchase #5 | $110.43 | 12.169% | $123.8682 | $123.87 | $123.85 | $123.90 |
| Purchase #6 | $185.86 | 9.432% | $203.3903 | $203.39 | $203.40 | $203.40 |
| Purchase #7 | $68.77 | 13.291% | $77.9102 | $77.91 | $77.90 | $77.90 |
| 7 purchase totals = | $972.61 | $1,047.7465 | $1,047.75 | $1,047.70 | $1,047.80 | |