| 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 | $50.54 | 8.547% | $54.8597 | $54.86 | $54.85 | $54.90 |
| Purchase #2 | $234.59 | 4.319% | $244.7219 | $244.72 | $244.70 | $244.70 |
| Purchase #3 | $175.44 | 11.572% | $195.7419 | $195.74 | $195.75 | $195.70 |
| Purchase #4 | $156.28 | 12.407% | $175.6697 | $175.67 | $175.65 | $175.70 |
| Purchase #5 | $149.71 | 12.867% | $168.9732 | $168.97 | $168.95 | $169.00 |
| Purchase #6 | $124.84 | 13.477% | $141.6647 | $141.66 | $141.65 | $141.70 |
| Purchase #7 | $199.90 | 8.720% | $217.3313 | $217.33 | $217.35 | $217.30 |
| 7 purchase totals = | $1,091.30 | $1,198.9624 | $1,198.95 | $1,198.90 | $1,199.00 | |