| 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 | $113.51 | 9.143% | $123.8882 | $123.89 | $123.90 | $123.90 |
| Purchase #2 | $156.30 | 9.777% | $171.5815 | $171.58 | $171.60 | $171.60 |
| Purchase #3 | $157.70 | 5.576% | $166.4934 | $166.49 | $166.50 | $166.50 |
| Purchase #4 | $46.65 | 5.806% | $49.3585 | $49.36 | $49.35 | $49.40 |
| Purchase #5 | $54.36 | 7.791% | $58.5952 | $58.60 | $58.60 | $58.60 |
| Purchase #6 | $133.93 | 12.333% | $150.4476 | $150.45 | $150.45 | $150.40 |
| Purchase #7 | $110.32 | 10.351% | $121.7392 | $121.74 | $121.75 | $121.70 |
| 7 purchase totals = | $772.77 | $842.1036 | $842.11 | $842.15 | $842.10 | |