| 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 | $53.67 | 4.636% | $56.1581 | $56.16 | $56.15 | $56.20 |
| Purchase #2 | $164.74 | 5.116% | $173.1681 | $173.17 | $173.15 | $173.20 |
| Purchase #3 | $48.89 | 11.408% | $54.4674 | $54.47 | $54.45 | $54.50 |
| Purchase #4 | $239.92 | 5.661% | $253.5019 | $253.50 | $253.50 | $253.50 |
| Purchase #5 | $134.67 | 3.524% | $139.4158 | $139.42 | $139.40 | $139.40 |
| Purchase #6 | $189.41 | 10.777% | $209.8227 | $209.82 | $209.80 | $209.80 |
| Purchase #7 | $84.71 | 4.246% | $88.3068 | $88.31 | $88.30 | $88.30 |
| 7 purchase totals = | $916.01 | $974.8408 | $974.85 | $974.75 | $974.90 | |