| 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 | $26.68 | 9.241% | $29.1455 | $29.15 | $29.15 | $29.10 |
| Purchase #2 | $20.89 | 13.758% | $23.764 | $23.76 | $23.75 | $23.80 |
| Purchase #3 | $168.53 | 9.510% | $184.5572 | $184.56 | $184.55 | $184.60 |
| Purchase #4 | $104.69 | 13.685% | $119.0168 | $119.02 | $119.00 | $119.00 |
| Purchase #5 | $185.58 | 10.718% | $205.4705 | $205.47 | $205.45 | $205.50 |
| Purchase #6 | $180.69 | 13.256% | $204.6423 | $204.64 | $204.65 | $204.60 |
| Purchase #7 | $79.89 | 9.671% | $87.6162 | $87.62 | $87.60 | $87.60 |
| 7 purchase totals = | $766.95 | $854.2125 | $854.22 | $854.15 | $854.20 | |