| 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 | $37.45 | 12.500% | $42.1313 | $42.13 | $42.15 | $42.10 |
| Purchase #2 | $126.81 | 13.437% | $143.8495 | $143.85 | $143.85 | $143.80 |
| Purchase #3 | $118.93 | 7.704% | $128.0924 | $128.09 | $128.10 | $128.10 |
| Purchase #4 | $26.52 | 10.482% | $29.2998 | $29.30 | $29.30 | $29.30 |
| Purchase #5 | $212.35 | 12.791% | $239.5117 | $239.51 | $239.50 | $239.50 |
| Purchase #6 | $73.85 | 3.806% | $76.6607 | $76.66 | $76.65 | $76.70 |
| Purchase #7 | $219.32 | 10.531% | $242.4166 | $242.42 | $242.40 | $242.40 |
| 7 purchase totals = | $815.23 | $901.9620 | $901.96 | $901.95 | $901.90 | |