| 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 | $15.45 | 7.586% | $16.622 | $16.62 | $16.60 | $16.60 |
| Purchase #2 | $7.85 | 5.431% | $8.2763 | $8.28 | $8.30 | $8.30 |
| Purchase #3 | $232.36 | 6.189% | $246.7408 | $246.74 | $246.75 | $246.70 |
| Purchase #4 | $23.36 | 3.873% | $24.2647 | $24.26 | $24.25 | $24.30 |
| Purchase #5 | $116.87 | 10.481% | $129.1191 | $129.12 | $129.10 | $129.10 |
| Purchase #6 | $208.67 | 11.797% | $233.2868 | $233.29 | $233.30 | $233.30 |
| Purchase #7 | $81.97 | 3.320% | $84.6914 | $84.69 | $84.70 | $84.70 |
| 7 purchase totals = | $686.53 | $743.0011 | $743.00 | $743.00 | $743.00 | |