| 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 | $79.45 | 9.460% | $86.966 | $86.97 | $86.95 | $87.00 |
| Purchase #2 | $206.40 | 12.734% | $232.683 | $232.68 | $232.70 | $232.70 |
| Purchase #3 | $147.94 | 4.370% | $154.405 | $154.41 | $154.40 | $154.40 |
| Purchase #4 | $76.57 | 4.869% | $80.2982 | $80.30 | $80.30 | $80.30 |
| Purchase #5 | $181.65 | 3.701% | $188.3729 | $188.37 | $188.35 | $188.40 |
| Purchase #6 | $25.93 | 13.309% | $29.381 | $29.38 | $29.40 | $29.40 |
| Purchase #7 | $116.64 | 12.340% | $131.0334 | $131.03 | $131.05 | $131.00 |
| 7 purchase totals = | $834.58 | $903.1395 | $903.14 | $903.15 | $903.20 | |