| 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 | $26.31 | 4.817% | $27.5774 | $27.58 | $27.60 | $27.60 |
| Purchase #2 | $10.66 | 10.543% | $11.7839 | $11.78 | $11.80 | $11.80 |
| Purchase #3 | $67.77 | 12.216% | $76.0488 | $76.05 | $76.05 | $76.00 |
| Purchase #4 | $79.49 | 11.670% | $88.7665 | $88.77 | $88.75 | $88.80 |
| Purchase #5 | $39.89 | 9.622% | $43.7282 | $43.73 | $43.75 | $43.70 |
| Purchase #6 | $13.58 | 10.288% | $14.9771 | $14.98 | $15.00 | $15.00 |
| Purchase #7 | $91.45 | 8.874% | $99.5653 | $99.57 | $99.55 | $99.60 |
| 7 purchase totals = | $329.15 | $362.4472 | $362.46 | $362.50 | $362.50 | |