| 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 | $76.54 | 10.398% | $84.4986 | $84.50 | $84.50 | $84.50 |
| Purchase #2 | $43.60 | 9.254% | $47.6347 | $47.63 | $47.65 | $47.60 |
| Purchase #3 | $182.92 | 9.458% | $200.2206 | $200.22 | $200.20 | $200.20 |
| Purchase #4 | $106.92 | 8.849% | $116.3814 | $116.38 | $116.40 | $116.40 |
| Purchase #5 | $43.76 | 7.539% | $47.0591 | $47.06 | $47.05 | $47.10 |
| Purchase #6 | $146.94 | 13.562% | $166.868 | $166.87 | $166.85 | $166.90 |
| Purchase #7 | $247.28 | 10.789% | $273.959 | $273.96 | $273.95 | $274.00 |
| 7 purchase totals = | $847.96 | $936.6214 | $936.62 | $936.60 | $936.70 | |