| 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 | $48.66 | 13.313% | $55.1381 | $55.14 | $55.15 | $55.10 |
| Purchase #2 | $140.99 | 4.388% | $147.1766 | $147.18 | $147.20 | $147.20 |
| Purchase #3 | $21.76 | 11.615% | $24.2874 | $24.29 | $24.30 | $24.30 |
| Purchase #4 | $169.41 | 6.607% | $180.6029 | $180.60 | $180.60 | $180.60 |
| Purchase #5 | $228.78 | 5.511% | $241.3881 | $241.39 | $241.40 | $241.40 |
| Purchase #6 | $26.72 | 5.641% | $28.2273 | $28.23 | $28.25 | $28.20 |
| Purchase #7 | $12.36 | 3.710% | $12.8186 | $12.82 | $12.80 | $12.80 |
| 7 purchase totals = | $648.68 | $689.6390 | $689.65 | $689.70 | $689.60 | |