| 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 | $53.36 | 4.498% | $55.7601 | $55.76 | $55.75 | $55.80 |
| Purchase #2 | $104.50 | 8.816% | $113.7127 | $113.71 | $113.70 | $113.70 |
| Purchase #3 | $247.54 | 13.251% | $280.3415 | $280.34 | $280.35 | $280.30 |
| Purchase #4 | $249.53 | 4.796% | $261.4975 | $261.50 | $261.50 | $261.50 |
| Purchase #5 | $123.69 | 9.614% | $135.5816 | $135.58 | $135.60 | $135.60 |
| Purchase #6 | $113.55 | 7.457% | $122.0174 | $122.02 | $122.00 | $122.00 |
| Purchase #7 | $141.41 | 13.862% | $161.0123 | $161.01 | $161.00 | $161.00 |
| 7 purchase totals = | $1,033.58 | $1,129.9231 | $1,129.92 | $1,129.90 | $1,129.90 | |