| 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 | $75.73 | 6.634% | $80.7539 | $80.75 | $80.75 | $80.80 |
| Purchase #2 | $112.46 | 6.222% | $119.4573 | $119.46 | $119.45 | $119.50 |
| Purchase #3 | $43.38 | 7.713% | $46.7259 | $46.73 | $46.75 | $46.70 |
| Purchase #4 | $184.83 | 12.810% | $208.5067 | $208.51 | $208.50 | $208.50 |
| Purchase #5 | $120.29 | 8.581% | $130.6121 | $130.61 | $130.60 | $130.60 |
| Purchase #6 | $69.25 | 10.638% | $76.6168 | $76.62 | $76.60 | $76.60 |
| Purchase #7 | $48.77 | 7.234% | $52.298 | $52.30 | $52.30 | $52.30 |
| 7 purchase totals = | $654.71 | $714.9707 | $714.98 | $714.95 | $715.00 | |