| 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 | $76.97 | 7.831% | $82.9975 | $83.00 | $83.00 | $83.00 |
| Purchase #2 | $105.81 | 7.160% | $113.386 | $113.39 | $113.40 | $113.40 |
| Purchase #3 | $146.90 | 9.323% | $160.5955 | $160.60 | $160.60 | $160.60 |
| Purchase #4 | $79.56 | 8.149% | $86.0433 | $86.04 | $86.05 | $86.00 |
| Purchase #5 | $32.44 | 3.237% | $33.4901 | $33.49 | $33.50 | $33.50 |
| Purchase #6 | $62.59 | 11.405% | $69.7284 | $69.73 | $69.75 | $69.70 |
| Purchase #7 | $9.85 | 12.370% | $11.0684 | $11.07 | $11.05 | $11.10 |
| 7 purchase totals = | $514.12 | $557.3092 | $557.32 | $557.35 | $557.30 | |