| 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 | $26.75 | 3.830% | $27.7745 | $27.77 | $27.75 | $27.80 |
| Purchase #2 | $217.74 | 13.738% | $247.6531 | $247.65 | $247.65 | $247.70 |
| Purchase #3 | $157.89 | 8.609% | $171.4828 | $171.48 | $171.50 | $171.50 |
| Purchase #4 | $222.55 | 10.469% | $245.8488 | $245.85 | $245.85 | $245.80 |
| Purchase #5 | $175.46 | 13.611% | $199.3419 | $199.34 | $199.35 | $199.30 |
| Purchase #6 | $151.86 | 3.522% | $157.2085 | $157.21 | $157.20 | $157.20 |
| Purchase #7 | $57.30 | 10.828% | $63.5044 | $63.50 | $63.50 | $63.50 |
| 7 purchase totals = | $1,009.55 | $1,112.8140 | $1,112.80 | $1,112.80 | $1,112.80 | |