| 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 | $92.45 | 7.822% | $99.6814 | $99.68 | $99.70 | $99.70 |
| Purchase #2 | $119.75 | 12.301% | $134.4804 | $134.48 | $134.50 | $134.50 |
| Purchase #3 | $106.59 | 5.230% | $112.1647 | $112.16 | $112.15 | $112.20 |
| Purchase #4 | $18.53 | 7.240% | $19.8716 | $19.87 | $19.85 | $19.90 |
| Purchase #5 | $134.46 | 4.778% | $140.8845 | $140.88 | $140.90 | $140.90 |
| Purchase #6 | $107.85 | 7.557% | $116.0002 | $116.00 | $116.00 | $116.00 |
| Purchase #7 | $159.90 | 3.280% | $165.1447 | $165.14 | $165.15 | $165.10 |
| 7 purchase totals = | $739.53 | $788.2275 | $788.21 | $788.25 | $788.30 | |