| 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 | $117.59 | 3.548% | $121.7621 | $121.76 | $121.75 | $121.80 |
| Purchase #2 | $179.45 | 12.780% | $202.3837 | $202.38 | $202.40 | $202.40 |
| Purchase #3 | $64.28 | 13.387% | $72.8852 | $72.89 | $72.90 | $72.90 |
| Purchase #4 | $68.91 | 4.543% | $72.0406 | $72.04 | $72.05 | $72.00 |
| Purchase #5 | $146.93 | 4.496% | $153.536 | $153.54 | $153.55 | $153.50 |
| Purchase #6 | $32.69 | 6.115% | $34.689 | $34.69 | $34.70 | $34.70 |
| Purchase #7 | $32.36 | 13.259% | $36.6506 | $36.65 | $36.65 | $36.70 |
| 7 purchase totals = | $642.21 | $693.9472 | $693.95 | $694.00 | $694.00 | |