| 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 | $222.60 | 10.737% | $246.5006 | $246.50 | $246.50 | $246.50 |
| Purchase #2 | $68.73 | 9.262% | $75.0958 | $75.10 | $75.10 | $75.10 |
| Purchase #3 | $19.39 | 10.289% | $21.385 | $21.39 | $21.40 | $21.40 |
| Purchase #4 | $85.79 | 6.693% | $91.5319 | $91.53 | $91.55 | $91.50 |
| Purchase #5 | $6.69 | 8.110% | $7.2326 | $7.23 | $7.25 | $7.20 |
| Purchase #6 | $163.93 | 5.630% | $173.1593 | $173.16 | $173.15 | $173.20 |
| Purchase #7 | $23.36 | 11.428% | $26.0296 | $26.03 | $26.05 | $26.00 |
| 7 purchase totals = | $590.49 | $640.9348 | $640.94 | $641.00 | $640.90 | |