| 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 | $55.36 | 5.830% | $58.5875 | $58.59 | $58.60 | $58.60 |
| Purchase #2 | $10.93 | 3.471% | $11.3094 | $11.31 | $11.30 | $11.30 |
| Purchase #3 | $74.98 | 5.399% | $79.0282 | $79.03 | $79.05 | $79.00 |
| Purchase #4 | $150.57 | 8.564% | $163.4648 | $163.46 | $163.45 | $163.50 |
| Purchase #5 | $234.58 | 3.202% | $242.0913 | $242.09 | $242.10 | $242.10 |
| Purchase #6 | $147.98 | 9.442% | $161.9523 | $161.95 | $161.95 | $162.00 |
| Purchase #7 | $82.56 | 3.424% | $85.3869 | $85.39 | $85.40 | $85.40 |
| 7 purchase totals = | $756.96 | $801.8204 | $801.82 | $801.85 | $801.90 | |