| 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 | $63.79 | 4.800% | $66.8519 | $66.85 | $66.85 | $66.90 |
| Purchase #2 | $14.36 | 4.270% | $14.9732 | $14.97 | $14.95 | $15.00 |
| Purchase #3 | $85.81 | 4.872% | $89.9907 | $89.99 | $90.00 | $90.00 |
| Purchase #4 | $127.74 | 11.768% | $142.7724 | $142.77 | $142.75 | $142.80 |
| Purchase #5 | $13.48 | 5.404% | $14.2085 | $14.21 | $14.20 | $14.20 |
| Purchase #6 | $113.42 | 8.450% | $123.004 | $123.00 | $123.00 | $123.00 |
| Purchase #7 | $184.33 | 10.583% | $203.8376 | $203.84 | $203.85 | $203.80 |
| 7 purchase totals = | $602.93 | $655.6383 | $655.63 | $655.60 | $655.70 | |