| 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 | $39.50 | 3.760% | $40.9852 | $40.99 | $41.00 | $41.00 |
| Purchase #2 | $115.91 | 4.799% | $121.4725 | $121.47 | $121.45 | $121.50 |
| Purchase #3 | $92.82 | 12.680% | $104.5896 | $104.59 | $104.60 | $104.60 |
| Purchase #4 | $209.52 | 11.102% | $232.7809 | $232.78 | $232.80 | $232.80 |
| Purchase #5 | $36.40 | 3.500% | $37.674 | $37.67 | $37.65 | $37.70 |
| Purchase #6 | $201.52 | 12.182% | $226.0692 | $226.07 | $226.05 | $226.10 |
| Purchase #7 | $143.60 | 7.305% | $154.09 | $154.09 | $154.10 | $154.10 |
| 7 purchase totals = | $839.27 | $917.6614 | $917.66 | $917.65 | $917.80 | |