| 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 | $44.37 | 4.583% | $46.4035 | $46.40 | $46.40 | $46.40 |
| Purchase #2 | $111.99 | 12.719% | $126.234 | $126.23 | $126.25 | $126.20 |
| Purchase #3 | $247.69 | 3.229% | $255.6879 | $255.69 | $255.70 | $255.70 |
| Purchase #4 | $141.40 | 6.148% | $150.0933 | $150.09 | $150.10 | $150.10 |
| Purchase #5 | $144.96 | 3.296% | $149.7379 | $149.74 | $149.75 | $149.70 |
| Purchase #6 | $67.73 | 3.765% | $70.28 | $70.28 | $70.30 | $70.30 |
| Purchase #7 | $49.67 | 8.299% | $53.7921 | $53.79 | $53.80 | $53.80 |
| 7 purchase totals = | $807.81 | $852.2287 | $852.22 | $852.30 | $852.20 | |