| 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 | $20.27 | 9.557% | $22.2072 | $22.21 | $22.20 | $22.20 |
| Purchase #2 | $194.97 | 4.508% | $203.7592 | $203.76 | $203.75 | $203.80 |
| Purchase #3 | $21.89 | 7.818% | $23.6014 | $23.60 | $23.60 | $23.60 |
| Purchase #4 | $27.42 | 11.780% | $30.6501 | $30.65 | $30.65 | $30.70 |
| Purchase #5 | $213.97 | 8.766% | $232.7266 | $232.73 | $232.75 | $232.70 |
| Purchase #6 | $105.63 | 7.312% | $113.3537 | $113.35 | $113.35 | $113.40 |
| Purchase #7 | $70.67 | 5.730% | $74.7194 | $74.72 | $74.70 | $74.70 |
| 7 purchase totals = | $654.82 | $701.0176 | $701.02 | $701.00 | $701.10 | |