| 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 | $67.75 | 5.438% | $71.4342 | $71.43 | $71.45 | $71.40 |
| Purchase #2 | $148.80 | 6.704% | $158.7756 | $158.78 | $158.80 | $158.80 |
| Purchase #3 | $214.40 | 3.419% | $221.7303 | $221.73 | $221.75 | $221.70 |
| Purchase #4 | $11.91 | 6.564% | $12.6918 | $12.69 | $12.70 | $12.70 |
| Purchase #5 | $223.25 | 4.326% | $232.9078 | $232.91 | $232.90 | $232.90 |
| Purchase #6 | $136.53 | 8.622% | $148.3016 | $148.30 | $148.30 | $148.30 |
| Purchase #7 | $193.37 | 3.860% | $200.8341 | $200.83 | $200.85 | $200.80 |
| 7 purchase totals = | $996.01 | $1,046.6754 | $1,046.67 | $1,046.75 | $1,046.60 | |