| 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 | $42.50 | 12.686% | $47.8916 | $47.89 | $47.90 | $47.90 |
| Purchase #2 | $106.86 | 10.278% | $117.8431 | $117.84 | $117.85 | $117.80 |
| Purchase #3 | $159.37 | 4.286% | $166.2006 | $166.20 | $166.20 | $166.20 |
| Purchase #4 | $84.39 | 11.683% | $94.2493 | $94.25 | $94.25 | $94.20 |
| Purchase #5 | $48.99 | 7.245% | $52.5393 | $52.54 | $52.55 | $52.50 |
| Purchase #6 | $208.26 | 8.531% | $226.0267 | $226.03 | $226.05 | $226.00 |
| Purchase #7 | $129.69 | 12.415% | $145.791 | $145.79 | $145.80 | $145.80 |
| 7 purchase totals = | $780.06 | $850.5416 | $850.54 | $850.60 | $850.40 | |