| 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 | $6.63 | 4.826% | $6.95 | $6.95 | $6.95 | $7.00 |
| Purchase #2 | $247.81 | 4.614% | $259.244 | $259.24 | $259.25 | $259.20 |
| Purchase #3 | $204.71 | 8.570% | $222.2536 | $222.25 | $222.25 | $222.30 |
| Purchase #4 | $99.33 | 5.439% | $104.7326 | $104.73 | $104.75 | $104.70 |
| Purchase #5 | $70.82 | 13.172% | $80.1484 | $80.15 | $80.15 | $80.10 |
| Purchase #6 | $133.85 | 6.207% | $142.1581 | $142.16 | $142.15 | $142.20 |
| Purchase #7 | $171.56 | 4.678% | $179.5856 | $179.59 | $179.60 | $179.60 |
| 7 purchase totals = | $934.71 | $995.0723 | $995.07 | $995.10 | $995.10 | |