| 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 | $38.72 | 12.525% | $43.5697 | $43.57 | $43.55 | $43.60 |
| Purchase #2 | $12.73 | 13.414% | $14.4376 | $14.44 | $14.45 | $14.40 |
| Purchase #3 | $165.50 | 12.125% | $185.5669 | $185.57 | $185.55 | $185.60 |
| Purchase #4 | $169.31 | 5.252% | $178.2022 | $178.20 | $178.20 | $178.20 |
| Purchase #5 | $5.99 | 8.754% | $6.5144 | $6.51 | $6.50 | $6.50 |
| Purchase #6 | $208.54 | 3.455% | $215.7451 | $215.75 | $215.75 | $215.70 |
| Purchase #7 | $184.58 | 12.749% | $208.1121 | $208.11 | $208.10 | $208.10 |
| 7 purchase totals = | $785.37 | $852.1480 | $852.15 | $852.10 | $852.10 | |