| 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 | $248.47 | 6.740% | $265.2169 | $265.22 | $265.20 | $265.20 |
| Purchase #2 | $33.40 | 5.321% | $35.1772 | $35.18 | $35.20 | $35.20 |
| Purchase #3 | $25.72 | 4.353% | $26.8396 | $26.84 | $26.85 | $26.80 |
| Purchase #4 | $27.36 | 12.175% | $30.6911 | $30.69 | $30.70 | $30.70 |
| Purchase #5 | $202.95 | 13.769% | $230.8942 | $230.89 | $230.90 | $230.90 |
| Purchase #6 | $49.36 | 13.528% | $56.0374 | $56.04 | $56.05 | $56.00 |
| Purchase #7 | $5.38 | 12.624% | $6.0592 | $6.06 | $6.05 | $6.10 |
| 7 purchase totals = | $592.64 | $650.9156 | $650.92 | $650.95 | $650.90 | |