| 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 | $49.92 | 9.604% | $54.7143 | $54.71 | $54.70 | $54.70 |
| Purchase #2 | $133.66 | 11.465% | $148.9841 | $148.98 | $149.00 | $149.00 |
| Purchase #3 | $45.28 | 8.608% | $49.1777 | $49.18 | $49.20 | $49.20 |
| Purchase #4 | $46.82 | 10.207% | $51.5989 | $51.60 | $51.60 | $51.60 |
| Purchase #5 | $228.36 | 8.540% | $247.8619 | $247.86 | $247.85 | $247.90 |
| Purchase #6 | $10.57 | 11.264% | $11.7606 | $11.76 | $11.75 | $11.80 |
| Purchase #7 | $59.46 | 6.544% | $63.3511 | $63.35 | $63.35 | $63.40 |
| 7 purchase totals = | $574.07 | $627.4486 | $627.44 | $627.45 | $627.60 | |