| 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 | $30.29 | 11.812% | $33.8679 | $33.87 | $33.85 | $33.90 |
| Purchase #2 | $69.72 | 13.295% | $78.9893 | $78.99 | $79.00 | $79.00 |
| Purchase #3 | $207.45 | 8.539% | $225.1642 | $225.16 | $225.15 | $225.20 |
| Purchase #4 | $165.35 | 10.106% | $182.0603 | $182.06 | $182.05 | $182.10 |
| Purchase #5 | $84.48 | 11.783% | $94.4343 | $94.43 | $94.45 | $94.40 |
| Purchase #6 | $205.98 | 4.473% | $215.1935 | $215.19 | $215.20 | $215.20 |
| Purchase #7 | $40.31 | 9.813% | $44.2656 | $44.27 | $44.25 | $44.30 |
| 7 purchase totals = | $803.58 | $873.9751 | $873.97 | $873.95 | $874.10 | |