| 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 | $71.72 | 3.813% | $74.4547 | $74.45 | $74.45 | $74.50 |
| Purchase #2 | $88.83 | 10.130% | $97.8285 | $97.83 | $97.85 | $97.80 |
| Purchase #3 | $95.76 | 10.853% | $106.1528 | $106.15 | $106.15 | $106.20 |
| Purchase #4 | $125.42 | 6.847% | $134.0075 | $134.01 | $134.00 | $134.00 |
| Purchase #5 | $180.71 | 12.332% | $202.9952 | $203.00 | $203.00 | $203.00 |
| Purchase #6 | $170.51 | 9.577% | $186.8397 | $186.84 | $186.85 | $186.80 |
| Purchase #7 | $235.75 | 13.626% | $267.8733 | $267.87 | $267.85 | $267.90 |
| 7 purchase totals = | $968.70 | $1,070.1517 | $1,070.15 | $1,070.15 | $1,070.20 | |