| 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 | $104.60 | 6.754% | $111.6647 | $111.66 | $111.65 | $111.70 |
| Purchase #2 | $80.38 | 9.866% | $88.3103 | $88.31 | $88.30 | $88.30 |
| Purchase #3 | $59.79 | 9.462% | $65.4473 | $65.45 | $65.45 | $65.40 |
| Purchase #4 | $26.69 | 4.724% | $27.9508 | $27.95 | $27.95 | $28.00 |
| Purchase #5 | $15.74 | 13.383% | $17.8465 | $17.85 | $17.85 | $17.80 |
| Purchase #6 | $182.44 | 12.297% | $204.8746 | $204.87 | $204.85 | $204.90 |
| Purchase #7 | $220.78 | 4.561% | $230.8498 | $230.85 | $230.85 | $230.80 |
| 7 purchase totals = | $690.42 | $746.9440 | $746.94 | $746.90 | $746.90 | |