| 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 | $6.34 | 12.819% | $7.1527 | $7.15 | $7.15 | $7.20 |
| Purchase #2 | $32.78 | 4.349% | $34.2056 | $34.21 | $34.20 | $34.20 |
| Purchase #3 | $165.73 | 10.236% | $182.6941 | $182.69 | $182.70 | $182.70 |
| Purchase #4 | $149.54 | 8.186% | $161.7813 | $161.78 | $161.80 | $161.80 |
| Purchase #5 | $241.50 | 3.709% | $250.4572 | $250.46 | $250.45 | $250.50 |
| Purchase #6 | $229.54 | 8.601% | $249.2827 | $249.28 | $249.30 | $249.30 |
| Purchase #7 | $16.54 | 5.519% | $17.4528 | $17.45 | $17.45 | $17.50 |
| 7 purchase totals = | $841.97 | $903.0264 | $903.02 | $903.05 | $903.20 | |