| 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 | $37.41 | 10.839% | $41.4649 | $41.46 | $41.45 | $41.50 |
| Purchase #2 | $184.44 | 5.657% | $194.8738 | $194.87 | $194.85 | $194.90 |
| Purchase #3 | $25.66 | 10.540% | $28.3646 | $28.36 | $28.35 | $28.40 |
| Purchase #4 | $42.82 | 6.740% | $45.7061 | $45.71 | $45.70 | $45.70 |
| Purchase #5 | $97.82 | 10.453% | $108.0451 | $108.05 | $108.05 | $108.00 |
| Purchase #6 | $204.66 | 7.506% | $220.0218 | $220.02 | $220.00 | $220.00 |
| Purchase #7 | $67.99 | 3.377% | $70.286 | $70.29 | $70.30 | $70.30 |
| 7 purchase totals = | $660.80 | $708.7623 | $708.76 | $708.70 | $708.80 | |