| 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 | $95.41 | 4.412% | $99.6195 | $99.62 | $99.60 | $99.60 |
| Purchase #2 | $12.70 | 6.322% | $13.5029 | $13.50 | $13.50 | $13.50 |
| Purchase #3 | $225.50 | 10.351% | $248.8415 | $248.84 | $248.85 | $248.80 |
| Purchase #4 | $190.73 | 6.560% | $203.2419 | $203.24 | $203.25 | $203.20 |
| Purchase #5 | $213.91 | 12.751% | $241.1857 | $241.19 | $241.20 | $241.20 |
| Purchase #6 | $227.87 | 9.388% | $249.2624 | $249.26 | $249.25 | $249.30 |
| Purchase #7 | $16.52 | 3.125% | $17.0363 | $17.04 | $17.05 | $17.00 |
| 7 purchase totals = | $982.64 | $1,072.6902 | $1,072.69 | $1,072.70 | $1,072.60 | |