| 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 | $43.28 | 3.738% | $44.8978 | $44.90 | $44.90 | $44.90 |
| Purchase #2 | $10.93 | 9.634% | $11.983 | $11.98 | $12.00 | $12.00 |
| Purchase #3 | $65.32 | 3.269% | $67.4553 | $67.46 | $67.45 | $67.50 |
| Purchase #4 | $111.62 | 13.713% | $126.9265 | $126.93 | $126.95 | $126.90 |
| Purchase #5 | $248.83 | 10.498% | $274.9522 | $274.95 | $274.95 | $275.00 |
| Purchase #6 | $74.39 | 6.868% | $79.4991 | $79.50 | $79.50 | $79.50 |
| Purchase #7 | $235.95 | 10.409% | $260.51 | $260.51 | $260.50 | $260.50 |
| 7 purchase totals = | $790.32 | $866.2239 | $866.23 | $866.25 | $866.30 | |