| 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 | $240.76 | 10.418% | $265.8424 | $265.84 | $265.85 | $265.80 |
| Purchase #2 | $163.43 | 8.169% | $176.7806 | $176.78 | $176.80 | $176.80 |
| Purchase #3 | $26.27 | 9.806% | $28.846 | $28.85 | $28.85 | $28.80 |
| Purchase #4 | $179.51 | 11.457% | $200.0765 | $200.08 | $200.10 | $200.10 |
| Purchase #5 | $17.95 | 5.478% | $18.9333 | $18.93 | $18.95 | $18.90 |
| Purchase #6 | $68.29 | 11.216% | $75.9494 | $75.95 | $75.95 | $75.90 |
| Purchase #7 | $67.40 | 8.473% | $73.1108 | $73.11 | $73.10 | $73.10 |
| 7 purchase totals = | $763.61 | $839.5390 | $839.54 | $839.60 | $839.40 | |