| 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 | $14.77 | 10.599% | $16.3355 | $16.34 | $16.35 | $16.30 |
| Purchase #2 | $180.26 | 13.658% | $204.8799 | $204.88 | $204.90 | $204.90 |
| Purchase #3 | $21.93 | 8.318% | $23.7541 | $23.75 | $23.75 | $23.80 |
| Purchase #4 | $32.30 | 12.476% | $36.3297 | $36.33 | $36.35 | $36.30 |
| Purchase #5 | $93.52 | 10.469% | $103.3106 | $103.31 | $103.30 | $103.30 |
| Purchase #6 | $180.63 | 9.476% | $197.7465 | $197.75 | $197.75 | $197.70 |
| Purchase #7 | $12.99 | 13.534% | $14.7481 | $14.75 | $14.75 | $14.70 |
| 7 purchase totals = | $536.40 | $597.1044 | $597.11 | $597.15 | $597.00 | |