| 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 | $77.31 | 3.354% | $79.903 | $79.90 | $79.90 | $79.90 |
| Purchase #2 | $19.61 | 13.868% | $22.3295 | $22.33 | $22.35 | $22.30 |
| Purchase #3 | $76.45 | 11.332% | $85.1133 | $85.11 | $85.10 | $85.10 |
| Purchase #4 | $231.71 | 10.422% | $255.8588 | $255.86 | $255.85 | $255.90 |
| Purchase #5 | $12.72 | 3.844% | $13.209 | $13.21 | $13.20 | $13.20 |
| Purchase #6 | $144.97 | 11.710% | $161.946 | $161.95 | $161.95 | $161.90 |
| Purchase #7 | $44.67 | 3.864% | $46.396 | $46.40 | $46.40 | $46.40 |
| 7 purchase totals = | $607.44 | $664.7556 | $664.76 | $664.75 | $664.70 | |