| 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 | $25.74 | 7.615% | $27.7001 | $27.70 | $27.70 | $27.70 |
| Purchase #2 | $65.55 | 4.648% | $68.5968 | $68.60 | $68.60 | $68.60 |
| Purchase #3 | $225.48 | 9.751% | $247.4666 | $247.47 | $247.45 | $247.50 |
| Purchase #4 | $117.59 | 6.533% | $125.2722 | $125.27 | $125.25 | $125.30 |
| Purchase #5 | $128.36 | 9.143% | $140.096 | $140.10 | $140.10 | $140.10 |
| Purchase #6 | $165.46 | 8.872% | $180.1396 | $180.14 | $180.15 | $180.10 |
| Purchase #7 | $246.66 | 10.413% | $272.3447 | $272.34 | $272.35 | $272.30 |
| 7 purchase totals = | $974.84 | $1,061.6160 | $1,061.62 | $1,061.60 | $1,061.60 | |