| 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 | $33.49 | 7.446% | $35.9837 | $35.98 | $36.00 | $36.00 |
| Purchase #2 | $225.34 | 3.576% | $233.3982 | $233.40 | $233.40 | $233.40 |
| Purchase #3 | $106.60 | 6.471% | $113.4981 | $113.50 | $113.50 | $113.50 |
| Purchase #4 | $202.69 | 10.741% | $224.4609 | $224.46 | $224.45 | $224.50 |
| Purchase #5 | $33.51 | 12.159% | $37.5845 | $37.58 | $37.60 | $37.60 |
| Purchase #6 | $139.26 | 13.174% | $157.6061 | $157.61 | $157.60 | $157.60 |
| Purchase #7 | $82.70 | 10.490% | $91.3752 | $91.38 | $91.40 | $91.40 |
| 7 purchase totals = | $823.59 | $893.9067 | $893.91 | $893.95 | $894.00 | |