| 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 | $92.41 | 5.808% | $97.7772 | $97.78 | $97.80 | $97.80 |
| Purchase #2 | $36.37 | 6.869% | $38.8683 | $38.87 | $38.85 | $38.90 |
| Purchase #3 | $90.77 | 6.553% | $96.7182 | $96.72 | $96.70 | $96.70 |
| Purchase #4 | $11.47 | 11.262% | $12.7618 | $12.76 | $12.75 | $12.80 |
| Purchase #5 | $81.49 | 10.666% | $90.1817 | $90.18 | $90.20 | $90.20 |
| Purchase #6 | $48.29 | 8.409% | $52.3507 | $52.35 | $52.35 | $52.40 |
| Purchase #7 | $244.52 | 11.594% | $272.8696 | $272.87 | $272.85 | $272.90 |
| 7 purchase totals = | $605.32 | $661.5275 | $661.53 | $661.50 | $661.70 | |