| 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 | $49.75 | 6.420% | $52.944 | $52.94 | $52.95 | $52.90 |
| Purchase #2 | $63.89 | 9.107% | $69.7085 | $69.71 | $69.70 | $69.70 |
| Purchase #3 | $75.88 | 10.769% | $84.0515 | $84.05 | $84.05 | $84.10 |
| Purchase #4 | $111.75 | 8.455% | $121.1985 | $121.20 | $121.20 | $121.20 |
| Purchase #5 | $142.87 | 8.801% | $155.444 | $155.44 | $155.45 | $155.40 |
| Purchase #6 | $102.50 | 13.313% | $116.1458 | $116.15 | $116.15 | $116.10 |
| Purchase #7 | $119.25 | 8.766% | $129.7035 | $129.70 | $129.70 | $129.70 |
| 7 purchase totals = | $665.89 | $729.1958 | $729.19 | $729.20 | $729.10 | |