| 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 | $37.75 | 9.246% | $41.2404 | $41.24 | $41.25 | $41.20 |
| Purchase #2 | $134.77 | 5.667% | $142.4074 | $142.41 | $142.40 | $142.40 |
| Purchase #3 | $69.62 | 11.686% | $77.7558 | $77.76 | $77.75 | $77.80 |
| Purchase #4 | $156.82 | 9.369% | $171.5125 | $171.51 | $171.50 | $171.50 |
| Purchase #5 | $90.37 | 13.325% | $102.4118 | $102.41 | $102.40 | $102.40 |
| Purchase #6 | $108.94 | 9.622% | $119.4222 | $119.42 | $119.40 | $119.40 |
| Purchase #7 | $236.60 | 8.627% | $257.0115 | $257.01 | $257.00 | $257.00 |
| 7 purchase totals = | $834.87 | $911.7616 | $911.76 | $911.70 | $911.70 | |