| 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 | $63.43 | 6.219% | $67.3747 | $67.37 | $67.35 | $67.40 |
| Purchase #2 | $197.88 | 3.839% | $205.4766 | $205.48 | $205.50 | $205.50 |
| Purchase #3 | $161.99 | 10.334% | $178.73 | $178.73 | $178.75 | $178.70 |
| Purchase #4 | $68.74 | 9.576% | $75.3225 | $75.32 | $75.30 | $75.30 |
| Purchase #5 | $52.82 | 11.325% | $58.8019 | $58.80 | $58.80 | $58.80 |
| Purchase #6 | $105.60 | 7.172% | $113.1736 | $113.17 | $113.15 | $113.20 |
| Purchase #7 | $225.99 | 3.821% | $234.6251 | $234.63 | $234.65 | $234.60 |
| 7 purchase totals = | $876.45 | $933.5044 | $933.50 | $933.50 | $933.50 | |