| 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 | $42.85 | 5.431% | $45.1772 | $45.18 | $45.20 | $45.20 |
| Purchase #2 | $139.50 | 9.721% | $153.0608 | $153.06 | $153.05 | $153.10 |
| Purchase #3 | $112.34 | 9.783% | $123.3302 | $123.33 | $123.35 | $123.30 |
| Purchase #4 | $60.57 | 8.326% | $65.6131 | $65.61 | $65.60 | $65.60 |
| Purchase #5 | $8.87 | 9.229% | $9.6886 | $9.69 | $9.70 | $9.70 |
| Purchase #6 | $114.43 | 4.842% | $119.9707 | $119.97 | $119.95 | $120.00 |
| Purchase #7 | $169.83 | 7.597% | $182.732 | $182.73 | $182.75 | $182.70 |
| 7 purchase totals = | $648.39 | $699.5726 | $699.57 | $699.60 | $699.60 | |