| 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 | $27.46 | 8.393% | $29.7647 | $29.76 | $29.75 | $29.80 |
| Purchase #2 | $98.67 | 5.360% | $103.9587 | $103.96 | $103.95 | $104.00 |
| Purchase #3 | $45.41 | 10.507% | $50.1812 | $50.18 | $50.20 | $50.20 |
| Purchase #4 | $204.82 | 5.869% | $216.8409 | $216.84 | $216.85 | $216.80 |
| Purchase #5 | $125.41 | 4.593% | $131.1701 | $131.17 | $131.15 | $131.20 |
| Purchase #6 | $176.93 | 6.592% | $188.5932 | $188.59 | $188.60 | $188.60 |
| Purchase #7 | $184.53 | 5.807% | $195.2457 | $195.25 | $195.25 | $195.20 |
| 7 purchase totals = | $863.23 | $915.7545 | $915.75 | $915.75 | $915.80 | |