| 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 | $72.97 | 5.238% | $76.7922 | $76.79 | $76.80 | $76.80 |
| Purchase #2 | $85.51 | 3.412% | $88.4276 | $88.43 | $88.45 | $88.40 |
| Purchase #3 | $151.79 | 7.797% | $163.6251 | $163.63 | $163.65 | $163.60 |
| Purchase #4 | $27.64 | 6.475% | $29.4297 | $29.43 | $29.45 | $29.40 |
| Purchase #5 | $246.34 | 4.677% | $257.8613 | $257.86 | $257.85 | $257.90 |
| Purchase #6 | $167.32 | 5.427% | $176.4005 | $176.40 | $176.40 | $176.40 |
| Purchase #7 | $136.50 | 5.511% | $144.0225 | $144.02 | $144.00 | $144.00 |
| 7 purchase totals = | $888.07 | $936.5589 | $936.56 | $936.60 | $936.50 | |