| 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 | $20.91 | 13.719% | $23.7786 | $23.78 | $23.80 | $23.80 |
| Purchase #2 | $56.78 | 3.419% | $58.7213 | $58.72 | $58.70 | $58.70 |
| Purchase #3 | $184.49 | 10.488% | $203.8393 | $203.84 | $203.85 | $203.80 |
| Purchase #4 | $174.29 | 5.213% | $183.3757 | $183.38 | $183.40 | $183.40 |
| Purchase #5 | $50.73 | 5.730% | $53.6368 | $53.64 | $53.65 | $53.60 |
| Purchase #6 | $11.68 | 8.432% | $12.6649 | $12.66 | $12.65 | $12.70 |
| Purchase #7 | $162.86 | 10.409% | $179.8121 | $179.81 | $179.80 | $179.80 |
| 7 purchase totals = | $661.74 | $715.8287 | $715.83 | $715.85 | $715.80 | |