| 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 | $76.66 | 3.507% | $79.3485 | $79.35 | $79.35 | $79.30 |
| Purchase #2 | $27.91 | 13.323% | $31.6284 | $31.63 | $31.65 | $31.60 |
| Purchase #3 | $169.62 | 3.567% | $175.6703 | $175.67 | $175.65 | $175.70 |
| Purchase #4 | $78.67 | 5.313% | $82.8497 | $82.85 | $82.85 | $82.80 |
| Purchase #5 | $212.33 | 6.332% | $225.7747 | $225.77 | $225.75 | $225.80 |
| Purchase #6 | $205.82 | 9.781% | $225.9513 | $225.95 | $225.95 | $226.00 |
| Purchase #7 | $180.51 | 10.450% | $199.3733 | $199.37 | $199.35 | $199.40 |
| 7 purchase totals = | $951.52 | $1,020.5962 | $1,020.59 | $1,020.55 | $1,020.60 | |