| 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 | $100.56 | 13.698% | $114.3347 | $114.33 | $114.35 | $114.30 |
| Purchase #2 | $58.75 | 12.423% | $66.0485 | $66.05 | $66.05 | $66.00 |
| Purchase #3 | $18.70 | 10.665% | $20.6944 | $20.69 | $20.70 | $20.70 |
| Purchase #4 | $67.42 | 4.236% | $70.2759 | $70.28 | $70.30 | $70.30 |
| Purchase #5 | $202.84 | 8.391% | $219.8603 | $219.86 | $219.85 | $219.90 |
| Purchase #6 | $165.33 | 7.801% | $178.2274 | $178.23 | $178.25 | $178.20 |
| Purchase #7 | $250.66 | 4.253% | $261.3206 | $261.32 | $261.30 | $261.30 |
| 7 purchase totals = | $864.26 | $930.7618 | $930.76 | $930.80 | $930.70 | |