| 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 | $7.77 | 11.725% | $8.681 | $8.68 | $8.70 | $8.70 |
| Purchase #2 | $162.49 | 8.543% | $176.3715 | $176.37 | $176.35 | $176.40 |
| Purchase #3 | $70.47 | 10.197% | $77.6558 | $77.66 | $77.65 | $77.70 |
| Purchase #4 | $48.60 | 4.655% | $50.8623 | $50.86 | $50.85 | $50.90 |
| Purchase #5 | $79.71 | 12.502% | $89.6753 | $89.68 | $89.70 | $89.70 |
| Purchase #6 | $158.43 | 12.476% | $178.1957 | $178.20 | $178.20 | $178.20 |
| Purchase #7 | $243.60 | 3.737% | $252.7033 | $252.70 | $252.70 | $252.70 |
| 7 purchase totals = | $771.07 | $834.1449 | $834.15 | $834.15 | $834.30 | |