| 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 | $25.67 | 9.703% | $28.1608 | $28.16 | $28.15 | $28.20 |
| Purchase #2 | $190.80 | 7.264% | $204.6597 | $204.66 | $204.65 | $204.70 |
| Purchase #3 | $127.40 | 9.545% | $139.5603 | $139.56 | $139.55 | $139.60 |
| Purchase #4 | $24.57 | 10.136% | $27.0604 | $27.06 | $27.05 | $27.10 |
| Purchase #5 | $246.70 | 8.431% | $267.4993 | $267.50 | $267.50 | $267.50 |
| Purchase #6 | $150.84 | 9.123% | $164.6011 | $164.60 | $164.60 | $164.60 |
| Purchase #7 | $23.65 | 12.273% | $26.5526 | $26.55 | $26.55 | $26.60 |
| 7 purchase totals = | $789.63 | $858.0942 | $858.09 | $858.05 | $858.30 | |