| 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 | $119.77 | 6.554% | $127.6197 | $127.62 | $127.60 | $127.60 |
| Purchase #2 | $43.99 | 3.540% | $45.5472 | $45.55 | $45.55 | $45.50 |
| Purchase #3 | $99.85 | 13.103% | $112.9333 | $112.93 | $112.95 | $112.90 |
| Purchase #4 | $73.51 | 11.683% | $82.0982 | $82.10 | $82.10 | $82.10 |
| Purchase #5 | $123.61 | 4.387% | $129.0328 | $129.03 | $129.05 | $129.00 |
| Purchase #6 | $41.74 | 3.499% | $43.2005 | $43.20 | $43.20 | $43.20 |
| Purchase #7 | $186.32 | 6.692% | $198.7885 | $198.79 | $198.80 | $198.80 |
| 7 purchase totals = | $688.79 | $739.2202 | $739.22 | $739.25 | $739.10 | |