| 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 | $49.93 | 7.872% | $53.8605 | $53.86 | $53.85 | $53.90 |
| Purchase #2 | $78.77 | 9.172% | $85.9948 | $85.99 | $86.00 | $86.00 |
| Purchase #3 | $213.91 | 12.174% | $239.9514 | $239.95 | $239.95 | $240.00 |
| Purchase #4 | $73.96 | 12.670% | $83.3307 | $83.33 | $83.35 | $83.30 |
| Purchase #5 | $90.30 | 10.597% | $99.8691 | $99.87 | $99.85 | $99.90 |
| Purchase #6 | $144.74 | 8.508% | $157.0545 | $157.05 | $157.05 | $157.10 |
| Purchase #7 | $50.46 | 12.515% | $56.7751 | $56.78 | $56.80 | $56.80 |
| 7 purchase totals = | $702.07 | $776.8361 | $776.83 | $776.85 | $777.00 | |