| 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 | $110.85 | 12.849% | $125.0931 | $125.09 | $125.10 | $125.10 |
| Purchase #2 | $15.62 | 9.499% | $17.1037 | $17.10 | $17.10 | $17.10 |
| Purchase #3 | $52.86 | 10.754% | $58.5446 | $58.54 | $58.55 | $58.50 |
| Purchase #4 | $194.33 | 5.833% | $205.6653 | $205.67 | $205.65 | $205.70 |
| Purchase #5 | $76.96 | 10.186% | $84.7991 | $84.80 | $84.80 | $84.80 |
| Purchase #6 | $159.48 | 9.137% | $174.0517 | $174.05 | $174.05 | $174.10 |
| Purchase #7 | $22.72 | 4.412% | $23.7224 | $23.72 | $23.70 | $23.70 |
| 7 purchase totals = | $632.82 | $688.9799 | $688.97 | $688.95 | $689.00 | |