| 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 | $49.78 | 8.711% | $54.1163 | $54.12 | $54.10 | $54.10 |
| Purchase #2 | $66.74 | 11.461% | $74.3891 | $74.39 | $74.40 | $74.40 |
| Purchase #3 | $99.26 | 5.279% | $104.4999 | $104.50 | $104.50 | $104.50 |
| Purchase #4 | $15.55 | 7.684% | $16.7449 | $16.74 | $16.75 | $16.70 |
| Purchase #5 | $33.88 | 6.434% | $36.0598 | $36.06 | $36.05 | $36.10 |
| Purchase #6 | $127.93 | 6.344% | $136.0459 | $136.05 | $136.05 | $136.00 |
| Purchase #7 | $78.76 | 7.512% | $84.6765 | $84.68 | $84.70 | $84.70 |
| 7 purchase totals = | $471.90 | $506.5324 | $506.54 | $506.55 | $506.50 | |