| 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 | $238.71 | 8.608% | $259.2582 | $259.26 | $259.25 | $259.30 |
| Purchase #2 | $23.43 | 9.730% | $25.7097 | $25.71 | $25.70 | $25.70 |
| Purchase #3 | $23.73 | 12.787% | $26.7644 | $26.76 | $26.75 | $26.80 |
| Purchase #4 | $147.50 | 7.284% | $158.2439 | $158.24 | $158.25 | $158.20 |
| Purchase #5 | $65.81 | 9.192% | $71.8593 | $71.86 | $71.85 | $71.90 |
| Purchase #6 | $116.45 | 6.439% | $123.9482 | $123.95 | $123.95 | $123.90 |
| Purchase #7 | $50.40 | 10.839% | $55.8629 | $55.86 | $55.85 | $55.90 |
| 7 purchase totals = | $666.03 | $721.6466 | $721.64 | $721.60 | $721.70 | |