| 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 | $6.59 | 7.116% | $7.0589 | $7.06 | $7.05 | $7.10 |
| Purchase #2 | $45.84 | 7.590% | $49.3193 | $49.32 | $49.30 | $49.30 |
| Purchase #3 | $189.37 | 10.620% | $209.4811 | $209.48 | $209.50 | $209.50 |
| Purchase #4 | $119.40 | 12.840% | $134.731 | $134.73 | $134.75 | $134.70 |
| Purchase #5 | $59.52 | 13.858% | $67.7683 | $67.77 | $67.75 | $67.80 |
| Purchase #6 | $9.87 | 4.648% | $10.3288 | $10.33 | $10.35 | $10.30 |
| Purchase #7 | $120.36 | 10.229% | $132.6716 | $132.67 | $132.65 | $132.70 |
| 7 purchase totals = | $550.95 | $611.3590 | $611.36 | $611.35 | $611.40 | |