| 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 | $6.94 | 4.800% | $7.2731 | $7.27 | $7.25 | $7.30 |
| Purchase #2 | $73.55 | 5.691% | $77.7357 | $77.74 | $77.75 | $77.70 |
| Purchase #3 | $154.46 | 5.406% | $162.8101 | $162.81 | $162.80 | $162.80 |
| Purchase #4 | $164.61 | 11.465% | $183.4825 | $183.48 | $183.50 | $183.50 |
| Purchase #5 | $140.82 | 4.619% | $147.3245 | $147.32 | $147.30 | $147.30 |
| Purchase #6 | $100.25 | 3.712% | $103.9713 | $103.97 | $103.95 | $104.00 |
| Purchase #7 | $48.69 | 6.237% | $51.7268 | $51.73 | $51.75 | $51.70 |
| 7 purchase totals = | $689.32 | $734.3240 | $734.32 | $734.30 | $734.30 | |