| 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 | $20.78 | 13.481% | $23.5814 | $23.58 | $23.60 | $23.60 |
| Purchase #2 | $122.64 | 6.631% | $130.7723 | $130.77 | $130.75 | $130.80 |
| Purchase #3 | $98.50 | 6.298% | $104.7035 | $104.70 | $104.70 | $104.70 |
| Purchase #4 | $238.80 | 10.861% | $264.7361 | $264.74 | $264.75 | $264.70 |
| Purchase #5 | $6.34 | 11.401% | $7.0628 | $7.06 | $7.05 | $7.10 |
| Purchase #6 | $176.85 | 8.607% | $192.0715 | $192.07 | $192.05 | $192.10 |
| Purchase #7 | $14.66 | 6.801% | $15.657 | $15.66 | $15.65 | $15.70 |
| 7 purchase totals = | $678.57 | $738.5846 | $738.58 | $738.55 | $738.70 | |