| 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 | $14.96 | 4.150% | $15.5808 | $15.58 | $15.60 | $15.60 |
| Purchase #2 | $32.81 | 11.209% | $36.4877 | $36.49 | $36.50 | $36.50 |
| Purchase #3 | $182.97 | 13.438% | $207.5575 | $207.56 | $207.55 | $207.60 |
| Purchase #4 | $214.29 | 8.813% | $233.1754 | $233.18 | $233.20 | $233.20 |
| Purchase #5 | $97.41 | 6.116% | $103.3676 | $103.37 | $103.35 | $103.40 |
| Purchase #6 | $99.48 | 9.222% | $108.654 | $108.65 | $108.65 | $108.70 |
| Purchase #7 | $225.33 | 12.822% | $254.2218 | $254.22 | $254.20 | $254.20 |
| 7 purchase totals = | $867.25 | $959.0448 | $959.05 | $959.05 | $959.20 | |