| 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 | $38.77 | 3.328% | $40.0603 | $40.06 | $40.05 | $40.10 |
| Purchase #2 | $163.88 | 13.194% | $185.5023 | $185.50 | $185.50 | $185.50 |
| Purchase #3 | $250.95 | 7.179% | $268.9657 | $268.97 | $268.95 | $269.00 |
| Purchase #4 | $142.42 | 10.614% | $157.5365 | $157.54 | $157.55 | $157.50 |
| Purchase #5 | $233.79 | 10.253% | $257.7605 | $257.76 | $257.75 | $257.80 |
| Purchase #6 | $115.61 | 9.112% | $126.1444 | $126.14 | $126.15 | $126.10 |
| Purchase #7 | $17.99 | 12.386% | $20.2182 | $20.22 | $20.20 | $20.20 |
| 7 purchase totals = | $963.41 | $1,056.1879 | $1,056.19 | $1,056.15 | $1,056.20 | |