| 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 | $16.63 | 3.257% | $17.1716 | $17.17 | $17.15 | $17.20 |
| Purchase #2 | $126.60 | 8.390% | $137.2217 | $137.22 | $137.20 | $137.20 |
| Purchase #3 | $122.29 | 10.839% | $135.545 | $135.55 | $135.55 | $135.50 |
| Purchase #4 | $65.41 | 9.398% | $71.5572 | $71.56 | $71.55 | $71.60 |
| Purchase #5 | $25.36 | 12.216% | $28.458 | $28.46 | $28.45 | $28.50 |
| Purchase #6 | $162.41 | 4.716% | $170.0693 | $170.07 | $170.05 | $170.10 |
| Purchase #7 | $5.25 | 7.516% | $5.6446 | $5.64 | $5.65 | $5.60 |
| 7 purchase totals = | $523.95 | $565.6674 | $565.67 | $565.60 | $565.70 | |