| 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 | $13.47 | 3.622% | $13.9579 | $13.96 | $13.95 | $14.00 |
| Purchase #2 | $9.41 | 3.707% | $9.7588 | $9.76 | $9.75 | $9.80 |
| Purchase #3 | $146.31 | 13.323% | $165.8029 | $165.80 | $165.80 | $165.80 |
| Purchase #4 | $245.95 | 9.521% | $269.3669 | $269.37 | $269.35 | $269.40 |
| Purchase #5 | $175.82 | 8.850% | $191.3801 | $191.38 | $191.40 | $191.40 |
| Purchase #6 | $131.79 | 12.608% | $148.4061 | $148.41 | $148.40 | $148.40 |
| Purchase #7 | $69.36 | 5.842% | $73.412 | $73.41 | $73.40 | $73.40 |
| 7 purchase totals = | $792.11 | $872.0847 | $872.09 | $872.05 | $872.20 | |