| 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 | $23.25 | 11.162% | $25.8452 | $25.85 | $25.85 | $25.80 |
| Purchase #2 | $162.41 | 8.678% | $176.5039 | $176.50 | $176.50 | $176.50 |
| Purchase #3 | $150.28 | 11.232% | $167.1594 | $167.16 | $167.15 | $167.20 |
| Purchase #4 | $248.95 | 12.527% | $280.136 | $280.14 | $280.15 | $280.10 |
| Purchase #5 | $10.25 | 8.710% | $11.1428 | $11.14 | $11.15 | $11.10 |
| Purchase #6 | $12.61 | 4.464% | $13.1729 | $13.17 | $13.15 | $13.20 |
| Purchase #7 | $68.58 | 6.605% | $73.1097 | $73.11 | $73.10 | $73.10 |
| 7 purchase totals = | $676.33 | $747.0699 | $747.07 | $747.05 | $747.00 | |