| 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 | $30.69 | 8.162% | $33.1949 | $33.19 | $33.20 | $33.20 |
| Purchase #2 | $152.63 | 13.704% | $173.5464 | $173.55 | $173.55 | $173.50 |
| Purchase #3 | $79.69 | 4.714% | $83.4466 | $83.45 | $83.45 | $83.40 |
| Purchase #4 | $63.83 | 12.320% | $71.6939 | $71.69 | $71.70 | $71.70 |
| Purchase #5 | $12.95 | 7.396% | $13.9078 | $13.91 | $13.90 | $13.90 |
| Purchase #6 | $181.30 | 3.808% | $188.2039 | $188.20 | $188.20 | $188.20 |
| Purchase #7 | $230.91 | 7.429% | $248.0643 | $248.06 | $248.05 | $248.10 |
| 7 purchase totals = | $752.00 | $812.0578 | $812.05 | $812.05 | $812.00 | |