| 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 | $16.82 | 5.459% | $17.7382 | $17.74 | $17.75 | $17.70 |
| Purchase #2 | $117.85 | 10.207% | $129.8789 | $129.88 | $129.90 | $129.90 |
| Purchase #3 | $199.32 | 4.537% | $208.3631 | $208.36 | $208.35 | $208.40 |
| Purchase #4 | $213.83 | 11.425% | $238.2601 | $238.26 | $238.25 | $238.30 |
| Purchase #5 | $86.48 | 9.791% | $94.9473 | $94.95 | $94.95 | $94.90 |
| Purchase #6 | $84.50 | 8.668% | $91.8245 | $91.82 | $91.80 | $91.80 |
| Purchase #7 | $83.97 | 13.540% | $95.3395 | $95.34 | $95.35 | $95.30 |
| 7 purchase totals = | $802.77 | $876.3516 | $876.35 | $876.35 | $876.30 | |