| 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 | $194.90 | 10.118% | $214.62 | $214.62 | $214.60 | $214.60 |
| Purchase #2 | $52.77 | 10.630% | $58.3795 | $58.38 | $58.40 | $58.40 |
| Purchase #3 | $6.49 | 3.853% | $6.7401 | $6.74 | $6.75 | $6.70 |
| Purchase #4 | $22.69 | 13.532% | $25.7604 | $25.76 | $25.75 | $25.80 |
| Purchase #5 | $245.59 | 10.357% | $271.0258 | $271.03 | $271.05 | $271.00 |
| Purchase #6 | $42.42 | 4.250% | $44.2229 | $44.22 | $44.20 | $44.20 |
| Purchase #7 | $138.77 | 13.868% | $158.0146 | $158.01 | $158.00 | $158.00 |
| 7 purchase totals = | $703.63 | $778.7633 | $778.76 | $778.75 | $778.70 | |