| 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 | $205.45 | 7.655% | $221.1772 | $221.18 | $221.20 | $221.20 |
| Purchase #2 | $68.86 | 10.766% | $76.2735 | $76.27 | $76.25 | $76.30 |
| Purchase #3 | $66.46 | 4.822% | $69.6647 | $69.66 | $69.65 | $69.70 |
| Purchase #4 | $30.49 | 9.256% | $33.3122 | $33.31 | $33.30 | $33.30 |
| Purchase #5 | $111.91 | 11.133% | $124.3689 | $124.37 | $124.35 | $124.40 |
| Purchase #6 | $7.62 | 10.269% | $8.4025 | $8.40 | $8.40 | $8.40 |
| Purchase #7 | $69.92 | 7.486% | $75.1542 | $75.15 | $75.15 | $75.20 |
| 7 purchase totals = | $560.71 | $608.3532 | $608.34 | $608.30 | $608.50 | |