| 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 | $78.53 | 5.141% | $82.5672 | $82.57 | $82.55 | $82.60 |
| Purchase #2 | $59.78 | 12.763% | $67.4097 | $67.41 | $67.40 | $67.40 |
| Purchase #3 | $101.87 | 8.630% | $110.6614 | $110.66 | $110.65 | $110.70 |
| Purchase #4 | $223.40 | 5.387% | $235.4346 | $235.43 | $235.45 | $235.40 |
| Purchase #5 | $158.46 | 11.536% | $176.7399 | $176.74 | $176.75 | $176.70 |
| Purchase #6 | $67.86 | 12.152% | $76.1063 | $76.11 | $76.10 | $76.10 |
| Purchase #7 | $218.51 | 4.572% | $228.5003 | $228.50 | $228.50 | $228.50 |
| 7 purchase totals = | $908.41 | $977.4194 | $977.42 | $977.40 | $977.40 | |