| 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 | $125.98 | 6.407% | $134.0515 | $134.05 | $134.05 | $134.10 |
| Purchase #2 | $40.34 | 11.730% | $45.0719 | $45.07 | $45.05 | $45.10 |
| Purchase #3 | $73.75 | 9.211% | $80.5431 | $80.54 | $80.55 | $80.50 |
| Purchase #4 | $9.69 | 12.762% | $10.9266 | $10.93 | $10.95 | $10.90 |
| Purchase #5 | $108.90 | 9.808% | $119.5809 | $119.58 | $119.60 | $119.60 |
| Purchase #6 | $42.98 | 8.372% | $46.5783 | $46.58 | $46.60 | $46.60 |
| Purchase #7 | $37.69 | 6.603% | $40.1787 | $40.18 | $40.20 | $40.20 |
| 7 purchase totals = | $439.33 | $476.9310 | $476.93 | $477.00 | $477.00 | |