| 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 | $68.74 | 12.542% | $77.3614 | $77.36 | $77.35 | $77.40 |
| Purchase #2 | $176.41 | 12.397% | $198.2795 | $198.28 | $198.30 | $198.30 |
| Purchase #3 | $36.78 | 13.544% | $41.7615 | $41.76 | $41.75 | $41.80 |
| Purchase #4 | $129.80 | 8.542% | $140.8875 | $140.89 | $140.90 | $140.90 |
| Purchase #5 | $44.54 | 9.733% | $48.8751 | $48.88 | $48.90 | $48.90 |
| Purchase #6 | $22.41 | 7.870% | $24.1737 | $24.17 | $24.15 | $24.20 |
| Purchase #7 | $242.57 | 11.720% | $270.9992 | $271.00 | $271.00 | $271.00 |
| 7 purchase totals = | $721.25 | $802.3379 | $802.34 | $802.35 | $802.50 | |