| 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 | $5.67 | 11.322% | $6.312 | $6.31 | $6.30 | $6.30 |
| Purchase #2 | $10.93 | 7.506% | $11.7504 | $11.75 | $11.75 | $11.80 |
| Purchase #3 | $151.85 | 6.774% | $162.1363 | $162.14 | $162.15 | $162.10 |
| Purchase #4 | $173.82 | 6.735% | $185.5268 | $185.53 | $185.55 | $185.50 |
| Purchase #5 | $72.50 | 11.762% | $81.0275 | $81.03 | $81.05 | $81.00 |
| Purchase #6 | $248.67 | 4.313% | $259.3951 | $259.40 | $259.40 | $259.40 |
| Purchase #7 | $7.76 | 12.824% | $8.7551 | $8.76 | $8.75 | $8.80 |
| 7 purchase totals = | $671.20 | $714.9032 | $714.92 | $714.95 | $714.90 | |