| 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 | $249.27 | 13.714% | $283.4549 | $283.45 | $283.45 | $283.50 |
| Purchase #2 | $52.49 | 6.314% | $55.8042 | $55.80 | $55.80 | $55.80 |
| Purchase #3 | $217.77 | 11.835% | $243.5431 | $243.54 | $243.55 | $243.50 |
| Purchase #4 | $82.62 | 13.674% | $93.9175 | $93.92 | $93.90 | $93.90 |
| Purchase #5 | $51.53 | 7.831% | $55.5653 | $55.57 | $55.55 | $55.60 |
| Purchase #6 | $31.48 | 10.764% | $34.8685 | $34.87 | $34.85 | $34.90 |
| Purchase #7 | $52.95 | 5.417% | $55.8183 | $55.82 | $55.80 | $55.80 |
| 7 purchase totals = | $738.11 | $822.9718 | $822.97 | $822.90 | $823.00 | |