| 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 | $20.88 | 13.869% | $23.7758 | $23.78 | $23.80 | $23.80 |
| Purchase #2 | $107.50 | 12.352% | $120.7784 | $120.78 | $120.80 | $120.80 |
| Purchase #3 | $248.45 | 9.359% | $271.7024 | $271.70 | $271.70 | $271.70 |
| Purchase #4 | $6.27 | 6.158% | $6.6561 | $6.66 | $6.65 | $6.70 |
| Purchase #5 | $73.51 | 6.185% | $78.0566 | $78.06 | $78.05 | $78.10 |
| Purchase #6 | $95.54 | 8.663% | $103.8166 | $103.82 | $103.80 | $103.80 |
| Purchase #7 | $164.98 | 4.240% | $171.9752 | $171.98 | $172.00 | $172.00 |
| 7 purchase totals = | $717.13 | $776.7611 | $776.78 | $776.80 | $776.90 | |