| 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 | $21.59 | 13.340% | $24.4701 | $24.47 | $24.45 | $24.50 |
| Purchase #2 | $175.80 | 8.761% | $191.2018 | $191.20 | $191.20 | $191.20 |
| Purchase #3 | $172.30 | 11.374% | $191.8974 | $191.90 | $191.90 | $191.90 |
| Purchase #4 | $62.87 | 11.400% | $70.0372 | $70.04 | $70.05 | $70.00 |
| Purchase #5 | $229.60 | 10.157% | $252.9205 | $252.92 | $252.90 | $252.90 |
| Purchase #6 | $46.69 | 13.378% | $52.9362 | $52.94 | $52.95 | $52.90 |
| Purchase #7 | $89.29 | 8.780% | $97.1297 | $97.13 | $97.15 | $97.10 |
| 7 purchase totals = | $798.14 | $880.5929 | $880.60 | $880.60 | $880.50 | |