| 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 | $5.98 | 13.236% | $6.7715 | $6.77 | $6.75 | $6.80 |
| Purchase #2 | $76.46 | 8.850% | $83.2267 | $83.23 | $83.25 | $83.20 |
| Purchase #3 | $130.60 | 7.693% | $140.6471 | $140.65 | $140.65 | $140.60 |
| Purchase #4 | $198.88 | 4.699% | $208.2254 | $208.23 | $208.25 | $208.20 |
| Purchase #5 | $171.84 | 6.167% | $182.4374 | $182.44 | $182.45 | $182.40 |
| Purchase #6 | $69.99 | 7.520% | $75.2532 | $75.25 | $75.25 | $75.30 |
| Purchase #7 | $71.52 | 10.111% | $78.7514 | $78.75 | $78.75 | $78.80 |
| 7 purchase totals = | $725.27 | $775.3127 | $775.32 | $775.35 | $775.30 | |