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 | $27.26 | 13.211% | $30.8613 | $30.86 | $30.85 | $30.90 |
Purchase #2 | $171.28 | 5.594% | $180.8614 | $180.86 | $180.85 | $180.90 |
Purchase #3 | $145.84 | 10.120% | $160.599 | $160.60 | $160.60 | $160.60 |
Purchase #4 | $67.90 | 12.610% | $76.4622 | $76.46 | $76.45 | $76.50 |
Purchase #5 | $111.33 | 3.454% | $115.1753 | $115.18 | $115.20 | $115.20 |
Purchase #6 | $47.28 | 5.833% | $50.0378 | $50.04 | $50.05 | $50.00 |
Purchase #7 | $46.88 | 10.345% | $51.7297 | $51.73 | $51.75 | $51.70 |
7 purchase totals = | $617.77 | $665.7267 | $665.73 | $665.75 | $665.80 |