| 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 | $24.46 | 4.734% | $25.6179 | $25.62 | $25.60 | $25.60 |
| Purchase #2 | $115.94 | 12.176% | $130.0569 | $130.06 | $130.05 | $130.10 |
| Purchase #3 | $64.28 | 7.850% | $69.326 | $69.33 | $69.35 | $69.30 |
| Purchase #4 | $178.28 | 10.147% | $196.3701 | $196.37 | $196.35 | $196.40 |
| Purchase #5 | $58.39 | 8.603% | $63.4133 | $63.41 | $63.40 | $63.40 |
| Purchase #6 | $92.83 | 11.294% | $103.3142 | $103.31 | $103.30 | $103.30 |
| Purchase #7 | $225.53 | 10.641% | $249.5286 | $249.53 | $249.55 | $249.50 |
| 7 purchase totals = | $759.71 | $837.6270 | $837.63 | $837.60 | $837.60 | |