| 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 | $76.55 | 4.249% | $79.8026 | $79.80 | $79.80 | $79.80 |
| Purchase #2 | $181.89 | 12.428% | $204.4953 | $204.50 | $204.50 | $204.50 |
| Purchase #3 | $18.83 | 10.722% | $20.849 | $20.85 | $20.85 | $20.80 |
| Purchase #4 | $190.88 | 9.442% | $208.9029 | $208.90 | $208.90 | $208.90 |
| Purchase #5 | $101.38 | 12.381% | $113.9319 | $113.93 | $113.95 | $113.90 |
| Purchase #6 | $18.78 | 4.396% | $19.6056 | $19.61 | $19.60 | $19.60 |
| Purchase #7 | $173.84 | 4.849% | $182.2695 | $182.27 | $182.25 | $182.30 |
| 7 purchase totals = | $762.15 | $829.8568 | $829.86 | $829.85 | $829.80 | |