| 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 | $167.93 | 4.427% | $175.3643 | $175.36 | $175.35 | $175.40 |
| Purchase #2 | $65.31 | 4.195% | $68.0498 | $68.05 | $68.05 | $68.00 |
| Purchase #3 | $39.88 | 9.378% | $43.6199 | $43.62 | $43.60 | $43.60 |
| Purchase #4 | $10.49 | 10.178% | $11.5577 | $11.56 | $11.55 | $11.60 |
| Purchase #5 | $62.97 | 5.213% | $66.2526 | $66.25 | $66.25 | $66.30 |
| Purchase #6 | $98.54 | 10.234% | $108.6246 | $108.62 | $108.60 | $108.60 |
| Purchase #7 | $82.64 | 11.306% | $91.9833 | $91.98 | $92.00 | $92.00 |
| 7 purchase totals = | $527.76 | $565.4522 | $565.44 | $565.40 | $565.50 | |