| 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 | $62.44 | 3.326% | $64.5168 | $64.52 | $64.50 | $64.50 |
| Purchase #2 | $186.85 | 5.322% | $196.7942 | $196.79 | $196.80 | $196.80 |
| Purchase #3 | $250.38 | 11.135% | $278.2598 | $278.26 | $278.25 | $278.30 |
| Purchase #4 | $137.49 | 6.449% | $146.3567 | $146.36 | $146.35 | $146.40 |
| Purchase #5 | $123.35 | 7.555% | $132.6691 | $132.67 | $132.65 | $132.70 |
| Purchase #6 | $58.45 | 5.809% | $61.8454 | $61.85 | $61.85 | $61.80 |
| Purchase #7 | $237.44 | 12.430% | $266.9538 | $266.95 | $266.95 | $267.00 |
| 7 purchase totals = | $1,056.40 | $1,147.3958 | $1,147.40 | $1,147.35 | $1,147.50 | |