| 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 | $8.27 | 5.679% | $8.7397 | $8.74 | $8.75 | $8.70 |
| Purchase #2 | $113.80 | 7.596% | $122.4442 | $122.44 | $122.45 | $122.40 |
| Purchase #3 | $102.29 | 13.194% | $115.7861 | $115.79 | $115.80 | $115.80 |
| Purchase #4 | $174.46 | 12.682% | $196.585 | $196.59 | $196.60 | $196.60 |
| Purchase #5 | $161.32 | 13.820% | $183.6144 | $183.61 | $183.60 | $183.60 |
| Purchase #6 | $103.60 | 4.173% | $107.9232 | $107.92 | $107.90 | $107.90 |
| Purchase #7 | $190.37 | 5.849% | $201.5047 | $201.50 | $201.50 | $201.50 |
| 7 purchase totals = | $854.11 | $936.5973 | $936.59 | $936.60 | $936.50 | |