| 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 | $22.84 | 12.110% | $25.6059 | $25.61 | $25.60 | $25.60 |
| Purchase #2 | $66.61 | 6.435% | $70.8964 | $70.90 | $70.90 | $70.90 |
| Purchase #3 | $136.94 | 4.414% | $142.9845 | $142.98 | $143.00 | $143.00 |
| Purchase #4 | $123.99 | 10.532% | $137.0486 | $137.05 | $137.05 | $137.00 |
| Purchase #5 | $11.36 | 11.502% | $12.6666 | $12.67 | $12.65 | $12.70 |
| Purchase #6 | $233.90 | 13.114% | $264.5736 | $264.57 | $264.55 | $264.60 |
| Purchase #7 | $165.31 | 10.603% | $182.8378 | $182.84 | $182.85 | $182.80 |
| 7 purchase totals = | $760.95 | $836.6134 | $836.62 | $836.60 | $836.60 | |