| 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 | $26.79 | 12.689% | $30.1894 | $30.19 | $30.20 | $30.20 |
| Purchase #2 | $74.56 | 13.656% | $84.7419 | $84.74 | $84.75 | $84.70 |
| Purchase #3 | $205.31 | 10.435% | $226.7341 | $226.73 | $226.75 | $226.70 |
| Purchase #4 | $129.59 | 11.187% | $144.0872 | $144.09 | $144.10 | $144.10 |
| Purchase #5 | $27.41 | 7.394% | $29.4367 | $29.44 | $29.45 | $29.40 |
| Purchase #6 | $6.59 | 7.542% | $7.087 | $7.09 | $7.10 | $7.10 |
| Purchase #7 | $202.72 | 13.528% | $230.144 | $230.14 | $230.15 | $230.10 |
| 7 purchase totals = | $672.97 | $752.4203 | $752.42 | $752.50 | $752.30 | |