| 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 | $81.39 | 4.513% | $85.0631 | $85.06 | $85.05 | $85.10 |
| Purchase #2 | $220.35 | 6.387% | $234.4238 | $234.42 | $234.40 | $234.40 |
| Purchase #3 | $145.73 | 6.109% | $154.6326 | $154.63 | $154.65 | $154.60 |
| Purchase #4 | $161.32 | 9.873% | $177.2471 | $177.25 | $177.25 | $177.20 |
| Purchase #5 | $201.97 | 7.742% | $217.6065 | $217.61 | $217.60 | $217.60 |
| Purchase #6 | $201.51 | 5.855% | $213.3084 | $213.31 | $213.30 | $213.30 |
| Purchase #7 | $224.86 | 9.863% | $247.0379 | $247.04 | $247.05 | $247.00 |
| 7 purchase totals = | $1,237.13 | $1,329.3194 | $1,329.32 | $1,329.30 | $1,329.20 | |