| 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 | $48.54 | 5.392% | $51.1573 | $51.16 | $51.15 | $51.20 |
| Purchase #2 | $158.42 | 4.621% | $165.7406 | $165.74 | $165.75 | $165.70 |
| Purchase #3 | $46.78 | 7.482% | $50.2801 | $50.28 | $50.30 | $50.30 |
| Purchase #4 | $208.55 | 7.739% | $224.6897 | $224.69 | $224.70 | $224.70 |
| Purchase #5 | $123.54 | 10.857% | $136.9527 | $136.95 | $136.95 | $137.00 |
| Purchase #6 | $19.91 | 6.739% | $21.2517 | $21.25 | $21.25 | $21.30 |
| Purchase #7 | $92.25 | 12.322% | $103.617 | $103.62 | $103.60 | $103.60 |
| 7 purchase totals = | $697.99 | $753.6891 | $753.69 | $753.70 | $753.80 | |