| 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 | $26.75 | 6.823% | $28.5752 | $28.58 | $28.60 | $28.60 |
| Purchase #2 | $183.37 | 4.836% | $192.2378 | $192.24 | $192.25 | $192.20 |
| Purchase #3 | $57.56 | 10.550% | $63.6326 | $63.63 | $63.65 | $63.60 |
| Purchase #4 | $148.81 | 4.498% | $155.5035 | $155.50 | $155.50 | $155.50 |
| Purchase #5 | $237.91 | 5.527% | $251.0593 | $251.06 | $251.05 | $251.10 |
| Purchase #6 | $57.52 | 5.864% | $60.893 | $60.89 | $60.90 | $60.90 |
| Purchase #7 | $85.94 | 4.466% | $89.7781 | $89.78 | $89.80 | $89.80 |
| 7 purchase totals = | $797.86 | $841.6795 | $841.68 | $841.75 | $841.70 | |