| 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 | $14.43 | 8.160% | $15.6075 | $15.61 | $15.60 | $15.60 |
| Purchase #2 | $100.65 | 6.478% | $107.1701 | $107.17 | $107.15 | $107.20 |
| Purchase #3 | $229.26 | 3.521% | $237.3322 | $237.33 | $237.35 | $237.30 |
| Purchase #4 | $72.35 | 10.486% | $79.9366 | $79.94 | $79.95 | $79.90 |
| Purchase #5 | $148.90 | 13.713% | $169.3187 | $169.32 | $169.30 | $169.30 |
| Purchase #6 | $204.55 | 13.149% | $231.4463 | $231.45 | $231.45 | $231.40 |
| Purchase #7 | $18.65 | 11.564% | $20.8067 | $20.81 | $20.80 | $20.80 |
| 7 purchase totals = | $788.79 | $861.6181 | $861.63 | $861.60 | $861.50 | |