| 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 | $87.38 | 8.606% | $94.8999 | $94.90 | $94.90 | $94.90 |
| Purchase #2 | $67.67 | 12.509% | $76.1348 | $76.13 | $76.15 | $76.10 |
| Purchase #3 | $123.47 | 6.509% | $131.5067 | $131.51 | $131.50 | $131.50 |
| Purchase #4 | $165.34 | 7.178% | $177.2081 | $177.21 | $177.20 | $177.20 |
| Purchase #5 | $190.33 | 13.527% | $216.0759 | $216.08 | $216.10 | $216.10 |
| Purchase #6 | $61.34 | 8.371% | $66.4748 | $66.47 | $66.45 | $66.50 |
| Purchase #7 | $185.56 | 13.117% | $209.8999 | $209.90 | $209.90 | $209.90 |
| 7 purchase totals = | $881.09 | $972.2001 | $972.20 | $972.20 | $972.20 | |