| 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 | $90.57 | 9.591% | $99.2566 | $99.26 | $99.25 | $99.30 |
| Purchase #2 | $13.74 | 3.515% | $14.223 | $14.22 | $14.20 | $14.20 |
| Purchase #3 | $93.98 | 10.583% | $103.9259 | $103.93 | $103.95 | $103.90 |
| Purchase #4 | $112.28 | 4.375% | $117.1923 | $117.19 | $117.20 | $117.20 |
| Purchase #5 | $103.43 | 13.756% | $117.6578 | $117.66 | $117.65 | $117.70 |
| Purchase #6 | $67.57 | 13.132% | $76.4433 | $76.44 | $76.45 | $76.40 |
| Purchase #7 | $182.49 | 10.865% | $202.3175 | $202.32 | $202.30 | $202.30 |
| 7 purchase totals = | $664.06 | $731.0164 | $731.02 | $731.00 | $731.00 | |