| 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 | $19.82 | 7.792% | $21.3644 | $21.36 | $21.35 | $21.40 |
| Purchase #2 | $246.27 | 9.858% | $270.5473 | $270.55 | $270.55 | $270.50 |
| Purchase #3 | $73.39 | 5.291% | $77.2731 | $77.27 | $77.25 | $77.30 |
| Purchase #4 | $22.82 | 3.872% | $23.7036 | $23.70 | $23.70 | $23.70 |
| Purchase #5 | $188.91 | 5.674% | $199.6288 | $199.63 | $199.65 | $199.60 |
| Purchase #6 | $191.56 | 6.417% | $203.8524 | $203.85 | $203.85 | $203.90 |
| Purchase #7 | $148.88 | 5.483% | $157.0431 | $157.04 | $157.05 | $157.00 |
| 7 purchase totals = | $891.65 | $953.4127 | $953.40 | $953.40 | $953.40 | |