| 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 | $108.53 | 4.560% | $113.479 | $113.48 | $113.50 | $113.50 |
| Purchase #2 | $224.28 | 12.686% | $252.7322 | $252.73 | $252.75 | $252.70 |
| Purchase #3 | $231.57 | 11.458% | $258.1033 | $258.10 | $258.10 | $258.10 |
| Purchase #4 | $25.69 | 5.554% | $27.1168 | $27.12 | $27.10 | $27.10 |
| Purchase #5 | $27.87 | 8.172% | $30.1475 | $30.15 | $30.15 | $30.10 |
| Purchase #6 | $12.32 | 8.433% | $13.3589 | $13.36 | $13.35 | $13.40 |
| Purchase #7 | $85.53 | 7.141% | $91.6377 | $91.64 | $91.65 | $91.60 |
| 7 purchase totals = | $715.79 | $786.5754 | $786.58 | $786.60 | $786.50 | |