| 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 | $62.65 | 6.752% | $66.8801 | $66.88 | $66.90 | $66.90 |
| Purchase #2 | $42.90 | 7.149% | $45.9669 | $45.97 | $45.95 | $46.00 |
| Purchase #3 | $166.64 | 11.676% | $186.0969 | $186.10 | $186.10 | $186.10 |
| Purchase #4 | $22.26 | 11.551% | $24.8313 | $24.83 | $24.85 | $24.80 |
| Purchase #5 | $112.35 | 12.107% | $125.9522 | $125.95 | $125.95 | $126.00 |
| Purchase #6 | $167.39 | 6.497% | $178.2653 | $178.27 | $178.25 | $178.30 |
| Purchase #7 | $30.58 | 3.410% | $31.6228 | $31.62 | $31.60 | $31.60 |
| 7 purchase totals = | $604.77 | $659.6155 | $659.62 | $659.60 | $659.70 | |