| 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 | $26.89 | 6.221% | $28.5628 | $28.56 | $28.55 | $28.60 |
| Purchase #2 | $60.43 | 11.297% | $67.2568 | $67.26 | $67.25 | $67.30 |
| Purchase #3 | $241.29 | 5.242% | $253.9384 | $253.94 | $253.95 | $253.90 |
| Purchase #4 | $137.84 | 12.295% | $154.7874 | $154.79 | $154.80 | $154.80 |
| Purchase #5 | $56.98 | 8.784% | $61.9851 | $61.99 | $62.00 | $62.00 |
| Purchase #6 | $241.82 | 8.629% | $262.6866 | $262.69 | $262.70 | $262.70 |
| Purchase #7 | $133.84 | 7.456% | $143.8191 | $143.82 | $143.80 | $143.80 |
| 7 purchase totals = | $899.09 | $973.0362 | $973.05 | $973.05 | $973.10 | |