| 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 | $49.56 | 4.386% | $51.7337 | $51.73 | $51.75 | $51.70 |
| Purchase #2 | $186.68 | 10.506% | $206.2926 | $206.29 | $206.30 | $206.30 |
| Purchase #3 | $27.33 | 13.775% | $31.0947 | $31.09 | $31.10 | $31.10 |
| Purchase #4 | $153.91 | 6.699% | $164.2204 | $164.22 | $164.20 | $164.20 |
| Purchase #5 | $231.25 | 6.632% | $246.5865 | $246.59 | $246.60 | $246.60 |
| Purchase #6 | $128.88 | 13.823% | $146.6951 | $146.70 | $146.70 | $146.70 |
| Purchase #7 | $221.42 | 11.337% | $246.5224 | $246.52 | $246.50 | $246.50 |
| 7 purchase totals = | $999.03 | $1,093.1454 | $1,093.14 | $1,093.15 | $1,093.10 | |