| 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 | $81.30 | 10.142% | $89.5454 | $89.55 | $89.55 | $89.50 |
| Purchase #2 | $33.26 | 12.746% | $37.4993 | $37.50 | $37.50 | $37.50 |
| Purchase #3 | $165.63 | 11.364% | $184.4522 | $184.45 | $184.45 | $184.50 |
| Purchase #4 | $247.79 | 3.817% | $257.2481 | $257.25 | $257.25 | $257.20 |
| Purchase #5 | $11.25 | 5.119% | $11.8259 | $11.83 | $11.85 | $11.80 |
| Purchase #6 | $160.29 | 10.816% | $177.627 | $177.63 | $177.65 | $177.60 |
| Purchase #7 | $183.89 | 11.459% | $204.962 | $204.96 | $204.95 | $205.00 |
| 7 purchase totals = | $883.41 | $963.1599 | $963.17 | $963.20 | $963.10 | |