| 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 | $102.82 | 10.849% | $113.9749 | $113.97 | $113.95 | $114.00 |
| Purchase #2 | $36.33 | 7.594% | $39.0889 | $39.09 | $39.10 | $39.10 |
| Purchase #3 | $200.79 | 3.318% | $207.4522 | $207.45 | $207.45 | $207.50 |
| Purchase #4 | $75.41 | 11.756% | $84.2752 | $84.28 | $84.30 | $84.30 |
| Purchase #5 | $23.42 | 10.608% | $25.9044 | $25.90 | $25.90 | $25.90 |
| Purchase #6 | $8.88 | 12.630% | $10.0015 | $10.00 | $10.00 | $10.00 |
| Purchase #7 | $175.42 | 8.375% | $190.1114 | $190.11 | $190.10 | $190.10 |
| 7 purchase totals = | $623.07 | $670.8085 | $670.80 | $670.80 | $670.90 | |