| 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 | $59.36 | 8.410% | $64.3522 | $64.35 | $64.35 | $64.40 |
| Purchase #2 | $36.74 | 13.626% | $41.7462 | $41.75 | $41.75 | $41.70 |
| Purchase #3 | $145.37 | 3.341% | $150.2268 | $150.23 | $150.25 | $150.20 |
| Purchase #4 | $219.30 | 6.527% | $233.6137 | $233.61 | $233.60 | $233.60 |
| Purchase #5 | $83.40 | 8.129% | $90.1796 | $90.18 | $90.20 | $90.20 |
| Purchase #6 | $73.80 | 10.296% | $81.3984 | $81.40 | $81.40 | $81.40 |
| Purchase #7 | $217.99 | 6.709% | $232.6149 | $232.61 | $232.60 | $232.60 |
| 7 purchase totals = | $835.96 | $894.1318 | $894.13 | $894.15 | $894.10 | |