| 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 | $36.75 | 7.594% | $39.5408 | $39.54 | $39.55 | $39.50 |
| Purchase #2 | $95.68 | 3.774% | $99.291 | $99.29 | $99.30 | $99.30 |
| Purchase #3 | $237.35 | 8.728% | $258.0659 | $258.07 | $258.05 | $258.10 |
| Purchase #4 | $249.63 | 4.829% | $261.6846 | $261.68 | $261.70 | $261.70 |
| Purchase #5 | $49.51 | 4.570% | $51.7726 | $51.77 | $51.75 | $51.80 |
| Purchase #6 | $85.82 | 8.338% | $92.9757 | $92.98 | $93.00 | $93.00 |
| Purchase #7 | $219.85 | 7.694% | $236.7653 | $236.77 | $236.75 | $236.80 |
| 7 purchase totals = | $974.59 | $1,040.0959 | $1,040.10 | $1,040.10 | $1,040.20 | |