| 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 | $31.54 | 6.869% | $33.7065 | $33.71 | $33.70 | $33.70 |
| Purchase #2 | $35.86 | 5.506% | $37.8345 | $37.83 | $37.85 | $37.80 |
| Purchase #3 | $142.67 | 4.262% | $148.7506 | $148.75 | $148.75 | $148.80 |
| Purchase #4 | $11.39 | 3.566% | $11.7962 | $11.80 | $11.80 | $11.80 |
| Purchase #5 | $212.52 | 10.206% | $234.2098 | $234.21 | $234.20 | $234.20 |
| Purchase #6 | $214.81 | 9.729% | $235.7089 | $235.71 | $235.70 | $235.70 |
| Purchase #7 | $28.28 | 3.539% | $29.2808 | $29.28 | $29.30 | $29.30 |
| 7 purchase totals = | $677.07 | $731.2873 | $731.29 | $731.30 | $731.30 | |