| 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 | $116.60 | 5.871% | $123.4456 | $123.45 | $123.45 | $123.40 |
| Purchase #2 | $13.66 | 10.235% | $15.0581 | $15.06 | $15.05 | $15.10 |
| Purchase #3 | $14.32 | 12.241% | $16.0729 | $16.07 | $16.05 | $16.10 |
| Purchase #4 | $167.97 | 6.356% | $178.6462 | $178.65 | $178.65 | $178.60 |
| Purchase #5 | $81.60 | 12.860% | $92.0938 | $92.09 | $92.10 | $92.10 |
| Purchase #6 | $58.61 | 11.162% | $65.152 | $65.15 | $65.15 | $65.20 |
| Purchase #7 | $71.48 | 5.604% | $75.4857 | $75.49 | $75.50 | $75.50 |
| 7 purchase totals = | $524.24 | $565.9543 | $565.96 | $565.95 | $566.00 | |