| 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 | $68.84 | 3.144% | $71.0043 | $71.00 | $71.00 | $71.00 |
| Purchase #2 | $28.53 | 10.203% | $31.4409 | $31.44 | $31.45 | $31.40 |
| Purchase #3 | $148.63 | 8.387% | $161.0956 | $161.10 | $161.10 | $161.10 |
| Purchase #4 | $113.69 | 11.181% | $126.4017 | $126.40 | $126.40 | $126.40 |
| Purchase #5 | $187.38 | 7.531% | $201.4916 | $201.49 | $201.50 | $201.50 |
| Purchase #6 | $38.88 | 6.554% | $41.4282 | $41.43 | $41.45 | $41.40 |
| Purchase #7 | $189.78 | 11.106% | $210.857 | $210.86 | $210.85 | $210.90 |
| 7 purchase totals = | $775.73 | $843.7193 | $843.72 | $843.75 | $843.70 | |