| 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 | $86.64 | 8.803% | $94.2669 | $94.27 | $94.25 | $94.30 |
| Purchase #2 | $190.86 | 4.550% | $199.5441 | $199.54 | $199.55 | $199.50 |
| Purchase #3 | $173.43 | 3.152% | $178.8965 | $178.90 | $178.90 | $178.90 |
| Purchase #4 | $115.69 | 4.632% | $121.0488 | $121.05 | $121.05 | $121.00 |
| Purchase #5 | $117.99 | 9.714% | $129.4515 | $129.45 | $129.45 | $129.50 |
| Purchase #6 | $10.33 | 3.286% | $10.6694 | $10.67 | $10.65 | $10.70 |
| Purchase #7 | $117.98 | 7.367% | $126.6716 | $126.67 | $126.65 | $126.70 |
| 7 purchase totals = | $812.92 | $860.5488 | $860.55 | $860.50 | $860.60 | |