| 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 | $100.88 | 6.216% | $107.1507 | $107.15 | $107.15 | $107.20 |
| Purchase #2 | $232.55 | 10.844% | $257.7677 | $257.77 | $257.75 | $257.80 |
| Purchase #3 | $248.56 | 11.341% | $276.7492 | $276.75 | $276.75 | $276.70 |
| Purchase #4 | $99.44 | 7.225% | $106.6245 | $106.62 | $106.60 | $106.60 |
| Purchase #5 | $85.81 | 4.520% | $89.6886 | $89.69 | $89.70 | $89.70 |
| Purchase #6 | $21.59 | 5.592% | $22.7973 | $22.80 | $22.80 | $22.80 |
| Purchase #7 | $40.34 | 3.277% | $41.6619 | $41.66 | $41.65 | $41.70 |
| 7 purchase totals = | $829.17 | $902.4399 | $902.44 | $902.40 | $902.50 | |