| 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 | $191.31 | 13.714% | $217.5463 | $217.55 | $217.55 | $217.50 |
| Purchase #2 | $6.69 | 8.673% | $7.2702 | $7.27 | $7.25 | $7.30 |
| Purchase #3 | $74.38 | 7.779% | $80.166 | $80.17 | $80.15 | $80.20 |
| Purchase #4 | $97.76 | 10.213% | $107.7442 | $107.74 | $107.75 | $107.70 |
| Purchase #5 | $48.63 | 8.535% | $52.7806 | $52.78 | $52.80 | $52.80 |
| Purchase #6 | $26.49 | 7.411% | $28.4532 | $28.45 | $28.45 | $28.50 |
| Purchase #7 | $60.51 | 10.801% | $67.0457 | $67.05 | $67.05 | $67.00 |
| 7 purchase totals = | $505.77 | $561.0062 | $561.01 | $561.00 | $561.00 | |