| 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 | $22.25 | 7.195% | $23.8509 | $23.85 | $23.85 | $23.90 |
| Purchase #2 | $29.34 | 3.269% | $30.2991 | $30.30 | $30.30 | $30.30 |
| Purchase #3 | $161.76 | 3.754% | $167.8325 | $167.83 | $167.85 | $167.80 |
| Purchase #4 | $25.35 | 9.705% | $27.8102 | $27.81 | $27.80 | $27.80 |
| Purchase #5 | $11.57 | 5.530% | $12.2098 | $12.21 | $12.20 | $12.20 |
| Purchase #6 | $156.28 | 5.206% | $164.4159 | $164.42 | $164.40 | $164.40 |
| Purchase #7 | $218.50 | 6.254% | $232.165 | $232.17 | $232.15 | $232.20 |
| 7 purchase totals = | $625.05 | $658.5834 | $658.59 | $658.55 | $658.60 | |