| 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 | $73.87 | 9.842% | $81.1403 | $81.14 | $81.15 | $81.10 |
| Purchase #2 | $81.85 | 7.604% | $88.0739 | $88.07 | $88.05 | $88.10 |
| Purchase #3 | $111.30 | 13.739% | $126.5915 | $126.59 | $126.60 | $126.60 |
| Purchase #4 | $217.93 | 11.644% | $243.3058 | $243.31 | $243.30 | $243.30 |
| Purchase #5 | $172.46 | 3.383% | $178.2943 | $178.29 | $178.30 | $178.30 |
| Purchase #6 | $24.98 | 13.266% | $28.2938 | $28.29 | $28.30 | $28.30 |
| Purchase #7 | $179.51 | 13.695% | $204.0939 | $204.09 | $204.10 | $204.10 |
| 7 purchase totals = | $861.90 | $949.7935 | $949.78 | $949.80 | $949.80 | |