| 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 | $230.60 | 8.661% | $250.5723 | $250.57 | $250.55 | $250.60 |
| Purchase #2 | $25.74 | 5.403% | $27.1307 | $27.13 | $27.15 | $27.10 |
| Purchase #3 | $15.29 | 5.116% | $16.0722 | $16.07 | $16.05 | $16.10 |
| Purchase #4 | $41.87 | 10.832% | $46.4054 | $46.41 | $46.40 | $46.40 |
| Purchase #5 | $11.36 | 3.804% | $11.7921 | $11.79 | $11.80 | $11.80 |
| Purchase #6 | $11.54 | 5.169% | $12.1365 | $12.14 | $12.15 | $12.10 |
| Purchase #7 | $182.84 | 11.843% | $204.4937 | $204.49 | $204.50 | $204.50 |
| 7 purchase totals = | $519.24 | $568.6029 | $568.60 | $568.60 | $568.60 | |