| 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 | $10.38 | 6.730% | $11.0786 | $11.08 | $11.10 | $11.10 |
| Purchase #2 | $33.37 | 3.160% | $34.4245 | $34.42 | $34.40 | $34.40 |
| Purchase #3 | $10.32 | 13.788% | $11.7429 | $11.74 | $11.75 | $11.70 |
| Purchase #4 | $210.47 | 12.356% | $236.4757 | $236.48 | $236.50 | $236.50 |
| Purchase #5 | $197.56 | 9.127% | $215.5913 | $215.59 | $215.60 | $215.60 |
| Purchase #6 | $49.26 | 11.365% | $54.8584 | $54.86 | $54.85 | $54.90 |
| Purchase #7 | $85.50 | 3.699% | $88.6626 | $88.66 | $88.65 | $88.70 |
| 7 purchase totals = | $596.86 | $652.8340 | $652.83 | $652.85 | $652.90 | |