| 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 | $24.28 | 6.172% | $25.7786 | $25.78 | $25.80 | $25.80 |
| Purchase #2 | $60.47 | 13.657% | $68.7284 | $68.73 | $68.75 | $68.70 |
| Purchase #3 | $246.97 | 6.164% | $262.1932 | $262.19 | $262.20 | $262.20 |
| Purchase #4 | $15.38 | 8.845% | $16.7404 | $16.74 | $16.75 | $16.70 |
| Purchase #5 | $99.34 | 9.391% | $108.669 | $108.67 | $108.65 | $108.70 |
| Purchase #6 | $38.94 | 8.153% | $42.1148 | $42.11 | $42.10 | $42.10 |
| Purchase #7 | $60.93 | 7.499% | $65.4991 | $65.50 | $65.50 | $65.50 |
| 7 purchase totals = | $546.31 | $589.7235 | $589.72 | $589.75 | $589.70 | |