| 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 | $5.46 | 12.665% | $6.1515 | $6.15 | $6.15 | $6.20 |
| Purchase #2 | $229.32 | 7.512% | $246.5465 | $246.55 | $246.55 | $246.50 |
| Purchase #3 | $64.81 | 6.833% | $69.2385 | $69.24 | $69.25 | $69.20 |
| Purchase #4 | $192.47 | 3.516% | $199.2372 | $199.24 | $199.25 | $199.20 |
| Purchase #5 | $239.77 | 9.287% | $262.0374 | $262.04 | $262.05 | $262.00 |
| Purchase #6 | $85.82 | 12.408% | $96.4685 | $96.47 | $96.45 | $96.50 |
| Purchase #7 | $185.44 | 4.845% | $194.4246 | $194.42 | $194.40 | $194.40 |
| 7 purchase totals = | $1,003.09 | $1,074.1042 | $1,074.11 | $1,074.10 | $1,074.00 | |