| 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 | $66.47 | 7.168% | $71.2346 | $71.23 | $71.25 | $71.20 |
| Purchase #2 | $108.46 | 5.123% | $114.0164 | $114.02 | $114.00 | $114.00 |
| Purchase #3 | $23.69 | 11.589% | $26.4354 | $26.44 | $26.45 | $26.40 |
| Purchase #4 | $196.84 | 7.279% | $211.168 | $211.17 | $211.15 | $211.20 |
| Purchase #5 | $14.76 | 10.795% | $16.3533 | $16.35 | $16.35 | $16.40 |
| Purchase #6 | $41.76 | 8.403% | $45.2691 | $45.27 | $45.25 | $45.30 |
| Purchase #7 | $10.25 | 5.524% | $10.8162 | $10.82 | $10.80 | $10.80 |
| 7 purchase totals = | $462.23 | $495.2930 | $495.30 | $495.25 | $495.30 | |