| 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 | $52.31 | 12.643% | $58.9236 | $58.92 | $58.90 | $58.90 |
| Purchase #2 | $8.26 | 5.821% | $8.7408 | $8.74 | $8.75 | $8.70 |
| Purchase #3 | $151.92 | 11.798% | $169.8435 | $169.84 | $169.85 | $169.80 |
| Purchase #4 | $13.52 | 13.253% | $15.3118 | $15.31 | $15.30 | $15.30 |
| Purchase #5 | $118.46 | 5.291% | $124.7277 | $124.73 | $124.75 | $124.70 |
| Purchase #6 | $115.93 | 7.314% | $124.4091 | $124.41 | $124.40 | $124.40 |
| Purchase #7 | $227.43 | 9.528% | $249.0995 | $249.10 | $249.10 | $249.10 |
| 7 purchase totals = | $687.83 | $751.0560 | $751.05 | $751.05 | $750.90 | |