| 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 | $6.49 | 7.465% | $6.9745 | $6.97 | $6.95 | $7.00 |
| Purchase #2 | $143.97 | 11.166% | $160.0457 | $160.05 | $160.05 | $160.00 |
| Purchase #3 | $118.40 | 6.704% | $126.3375 | $126.34 | $126.35 | $126.30 |
| Purchase #4 | $42.66 | 13.528% | $48.431 | $48.43 | $48.45 | $48.40 |
| Purchase #5 | $225.64 | 7.655% | $242.9127 | $242.91 | $242.90 | $242.90 |
| Purchase #6 | $107.63 | 5.225% | $113.2537 | $113.25 | $113.25 | $113.30 |
| Purchase #7 | $120.81 | 6.716% | $128.9236 | $128.92 | $128.90 | $128.90 |
| 7 purchase totals = | $765.60 | $826.8787 | $826.87 | $826.85 | $826.80 | |