| 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 | $120.45 | 7.525% | $129.5139 | $129.51 | $129.50 | $129.50 |
| Purchase #2 | $66.79 | 13.848% | $76.0391 | $76.04 | $76.05 | $76.00 |
| Purchase #3 | $42.95 | 5.470% | $45.2994 | $45.30 | $45.30 | $45.30 |
| Purchase #4 | $99.27 | 7.563% | $106.7778 | $106.78 | $106.80 | $106.80 |
| Purchase #5 | $110.80 | 4.451% | $115.7317 | $115.73 | $115.75 | $115.70 |
| Purchase #6 | $209.92 | 11.755% | $234.5961 | $234.60 | $234.60 | $234.60 |
| Purchase #7 | $16.66 | 6.419% | $17.7294 | $17.73 | $17.75 | $17.70 |
| 7 purchase totals = | $666.84 | $725.6874 | $725.69 | $725.75 | $725.60 | |