| 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 | $100.91 | 10.751% | $111.7588 | $111.76 | $111.75 | $111.80 |
| Purchase #2 | $67.73 | 10.511% | $74.8491 | $74.85 | $74.85 | $74.80 |
| Purchase #3 | $68.85 | 7.510% | $74.0206 | $74.02 | $74.00 | $74.00 |
| Purchase #4 | $162.62 | 8.723% | $176.8053 | $176.81 | $176.80 | $176.80 |
| Purchase #5 | $208.32 | 6.681% | $222.2379 | $222.24 | $222.25 | $222.20 |
| Purchase #6 | $25.61 | 11.605% | $28.582 | $28.58 | $28.60 | $28.60 |
| Purchase #7 | $67.79 | 9.352% | $74.1297 | $74.13 | $74.15 | $74.10 |
| 7 purchase totals = | $701.83 | $762.3834 | $762.39 | $762.40 | $762.30 | |