| 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 | $24.73 | 9.123% | $26.9861 | $26.99 | $27.00 | $27.00 |
| Purchase #2 | $17.66 | 12.149% | $19.8055 | $19.81 | $19.80 | $19.80 |
| Purchase #3 | $85.93 | 12.703% | $96.8457 | $96.85 | $96.85 | $96.80 |
| Purchase #4 | $11.99 | 8.424% | $13 | $13.00 | $13.00 | $13.00 |
| Purchase #5 | $78.80 | 10.203% | $86.84 | $86.84 | $86.85 | $86.80 |
| Purchase #6 | $129.48 | 12.754% | $145.9939 | $145.99 | $146.00 | $146.00 |
| Purchase #7 | $132.95 | 7.435% | $142.8348 | $142.83 | $142.85 | $142.80 |
| 7 purchase totals = | $481.54 | $532.3060 | $532.31 | $532.35 | $532.20 | |