| 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 | $93.28 | 5.656% | $98.5559 | $98.56 | $98.55 | $98.60 |
| Purchase #2 | $104.44 | 6.448% | $111.1743 | $111.17 | $111.15 | $111.20 |
| Purchase #3 | $220.29 | 10.589% | $243.6165 | $243.62 | $243.60 | $243.60 |
| Purchase #4 | $179.33 | 3.422% | $185.4667 | $185.47 | $185.45 | $185.50 |
| Purchase #5 | $154.71 | 8.619% | $168.0445 | $168.04 | $168.05 | $168.00 |
| Purchase #6 | $20.98 | 10.476% | $23.1779 | $23.18 | $23.20 | $23.20 |
| Purchase #7 | $222.94 | 11.769% | $249.1778 | $249.18 | $249.20 | $249.20 |
| 7 purchase totals = | $995.97 | $1,079.2136 | $1,079.22 | $1,079.20 | $1,079.30 | |