| 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 | $40.35 | 3.356% | $41.7041 | $41.70 | $41.70 | $41.70 |
| Purchase #2 | $61.32 | 11.478% | $68.3583 | $68.36 | $68.35 | $68.40 |
| Purchase #3 | $169.67 | 12.593% | $191.0365 | $191.04 | $191.05 | $191.00 |
| Purchase #4 | $59.53 | 12.694% | $67.0867 | $67.09 | $67.10 | $67.10 |
| Purchase #5 | $73.36 | 6.459% | $78.0983 | $78.10 | $78.10 | $78.10 |
| Purchase #6 | $130.96 | 6.629% | $139.6413 | $139.64 | $139.65 | $139.60 |
| Purchase #7 | $46.40 | 5.552% | $48.9761 | $48.98 | $49.00 | $49.00 |
| 7 purchase totals = | $581.59 | $634.9013 | $634.91 | $634.95 | $634.90 | |