| 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 | $83.89 | 13.618% | $95.3141 | $95.31 | $95.30 | $95.30 |
| Purchase #2 | $86.77 | 5.170% | $91.256 | $91.26 | $91.25 | $91.30 |
| Purchase #3 | $119.95 | 7.696% | $129.1814 | $129.18 | $129.20 | $129.20 |
| Purchase #4 | $230.26 | 11.353% | $256.4014 | $256.40 | $256.40 | $256.40 |
| Purchase #5 | $92.72 | 5.529% | $97.8465 | $97.85 | $97.85 | $97.80 |
| Purchase #6 | $33.70 | 8.296% | $36.4958 | $36.50 | $36.50 | $36.50 |
| Purchase #7 | $97.51 | 3.417% | $100.8419 | $100.84 | $100.85 | $100.80 |
| 7 purchase totals = | $744.80 | $807.3371 | $807.34 | $807.35 | $807.30 | |