| 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 | $32.83 | 12.450% | $36.9173 | $36.92 | $36.90 | $36.90 |
| Purchase #2 | $61.68 | 12.730% | $69.5319 | $69.53 | $69.55 | $69.50 |
| Purchase #3 | $39.62 | 4.857% | $41.5443 | $41.54 | $41.55 | $41.50 |
| Purchase #4 | $185.70 | 12.805% | $209.4789 | $209.48 | $209.50 | $209.50 |
| Purchase #5 | $80.70 | 9.604% | $88.4504 | $88.45 | $88.45 | $88.50 |
| Purchase #6 | $165.92 | 4.623% | $173.5905 | $173.59 | $173.60 | $173.60 |
| Purchase #7 | $124.89 | 12.417% | $140.3976 | $140.40 | $140.40 | $140.40 |
| 7 purchase totals = | $691.34 | $759.9109 | $759.91 | $759.95 | $759.90 | |