| 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 | $247.29 | 6.778% | $264.0513 | $264.05 | $264.05 | $264.10 |
| Purchase #2 | $27.63 | 6.713% | $29.4848 | $29.48 | $29.50 | $29.50 |
| Purchase #3 | $101.91 | 3.720% | $105.7011 | $105.70 | $105.70 | $105.70 |
| Purchase #4 | $123.74 | 7.726% | $133.3002 | $133.30 | $133.30 | $133.30 |
| Purchase #5 | $53.90 | 9.243% | $58.882 | $58.88 | $58.90 | $58.90 |
| Purchase #6 | $75.65 | 5.806% | $80.0422 | $80.04 | $80.05 | $80.00 |
| Purchase #7 | $17.35 | 3.341% | $17.9297 | $17.93 | $17.95 | $17.90 |
| 7 purchase totals = | $647.47 | $689.3913 | $689.38 | $689.45 | $689.40 | |