| 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 | $79.26 | 5.165% | $83.3538 | $83.35 | $83.35 | $83.40 |
| Purchase #2 | $108.37 | 3.808% | $112.4967 | $112.50 | $112.50 | $112.50 |
| Purchase #3 | $248.91 | 6.848% | $265.9554 | $265.96 | $265.95 | $266.00 |
| Purchase #4 | $71.53 | 5.777% | $75.6623 | $75.66 | $75.65 | $75.70 |
| Purchase #5 | $73.73 | 9.665% | $80.856 | $80.86 | $80.85 | $80.90 |
| Purchase #6 | $127.66 | 13.632% | $145.0626 | $145.06 | $145.05 | $145.10 |
| Purchase #7 | $71.91 | 10.295% | $79.3131 | $79.31 | $79.30 | $79.30 |
| 7 purchase totals = | $781.37 | $842.6999 | $842.70 | $842.65 | $842.90 | |