| 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 | $5.93 | 11.237% | $6.5964 | $6.60 | $6.60 | $6.60 |
| Purchase #2 | $180.72 | 9.308% | $197.5414 | $197.54 | $197.55 | $197.50 |
| Purchase #3 | $105.82 | 11.390% | $117.8729 | $117.87 | $117.85 | $117.90 |
| Purchase #4 | $222.32 | 11.652% | $248.2247 | $248.22 | $248.20 | $248.20 |
| Purchase #5 | $188.94 | 6.329% | $200.898 | $200.90 | $200.90 | $200.90 |
| Purchase #6 | $69.82 | 7.666% | $75.1724 | $75.17 | $75.15 | $75.20 |
| Purchase #7 | $39.74 | 9.717% | $43.6015 | $43.60 | $43.60 | $43.60 |
| 7 purchase totals = | $813.29 | $889.9073 | $889.90 | $889.85 | $889.90 | |