| 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 | $88.93 | 12.277% | $99.8479 | $99.85 | $99.85 | $99.80 |
| Purchase #2 | $18.43 | 6.802% | $19.6836 | $19.68 | $19.70 | $19.70 |
| Purchase #3 | $215.65 | 11.224% | $239.8546 | $239.85 | $239.85 | $239.90 |
| Purchase #4 | $62.50 | 9.158% | $68.2238 | $68.22 | $68.20 | $68.20 |
| Purchase #5 | $100.91 | 6.491% | $107.4601 | $107.46 | $107.45 | $107.50 |
| Purchase #6 | $196.74 | 10.368% | $217.138 | $217.14 | $217.15 | $217.10 |
| Purchase #7 | $191.27 | 12.501% | $215.1807 | $215.18 | $215.20 | $215.20 |
| 7 purchase totals = | $874.43 | $967.3887 | $967.38 | $967.40 | $967.40 | |