| 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 | $22.32 | 10.789% | $24.7281 | $24.73 | $24.75 | $24.70 |
| Purchase #2 | $143.34 | 7.504% | $154.0962 | $154.10 | $154.10 | $154.10 |
| Purchase #3 | $117.74 | 12.604% | $132.5799 | $132.58 | $132.60 | $132.60 |
| Purchase #4 | $111.52 | 5.389% | $117.5298 | $117.53 | $117.55 | $117.50 |
| Purchase #5 | $72.48 | 7.179% | $77.6833 | $77.68 | $77.70 | $77.70 |
| Purchase #6 | $153.86 | 4.155% | $160.2529 | $160.25 | $160.25 | $160.30 |
| Purchase #7 | $24.39 | 4.149% | $25.4019 | $25.40 | $25.40 | $25.40 |
| 7 purchase totals = | $645.65 | $692.2721 | $692.27 | $692.35 | $692.30 | |