| 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 | $8.37 | 6.765% | $8.9362 | $8.94 | $8.95 | $8.90 |
| Purchase #2 | $243.45 | 8.238% | $263.5054 | $263.51 | $263.50 | $263.50 |
| Purchase #3 | $102.79 | 12.611% | $115.7528 | $115.75 | $115.75 | $115.80 |
| Purchase #4 | $192.40 | 12.292% | $216.0498 | $216.05 | $216.05 | $216.00 |
| Purchase #5 | $97.88 | 12.167% | $109.7891 | $109.79 | $109.80 | $109.80 |
| Purchase #6 | $167.57 | 12.244% | $188.0873 | $188.09 | $188.10 | $188.10 |
| Purchase #7 | $146.73 | 11.416% | $163.4807 | $163.48 | $163.50 | $163.50 |
| 7 purchase totals = | $959.19 | $1,065.6013 | $1,065.61 | $1,065.65 | $1,065.60 | |