| 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 | $72.64 | 5.340% | $76.519 | $76.52 | $76.50 | $76.50 |
| Purchase #2 | $219.77 | 8.335% | $238.0878 | $238.09 | $238.10 | $238.10 |
| Purchase #3 | $141.91 | 7.402% | $152.4142 | $152.41 | $152.40 | $152.40 |
| Purchase #4 | $198.34 | 8.452% | $215.1037 | $215.10 | $215.10 | $215.10 |
| Purchase #5 | $184.49 | 12.447% | $207.4535 | $207.45 | $207.45 | $207.50 |
| Purchase #6 | $15.68 | 6.730% | $16.7353 | $16.74 | $16.75 | $16.70 |
| Purchase #7 | $166.80 | 4.341% | $174.0408 | $174.04 | $174.05 | $174.00 |
| 7 purchase totals = | $999.63 | $1,080.3543 | $1,080.35 | $1,080.35 | $1,080.30 | |