| 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 | $25.51 | 3.838% | $26.4891 | $26.49 | $26.50 | $26.50 |
| Purchase #2 | $72.25 | 10.731% | $80.0031 | $80.00 | $80.00 | $80.00 |
| Purchase #3 | $92.88 | 8.610% | $100.877 | $100.88 | $100.90 | $100.90 |
| Purchase #4 | $234.46 | 10.146% | $258.2483 | $258.25 | $258.25 | $258.20 |
| Purchase #5 | $233.45 | 6.658% | $248.9931 | $248.99 | $249.00 | $249.00 |
| Purchase #6 | $99.47 | 9.432% | $108.852 | $108.85 | $108.85 | $108.90 |
| Purchase #7 | $79.61 | 9.705% | $87.3362 | $87.34 | $87.35 | $87.30 |
| 7 purchase totals = | $837.63 | $910.7988 | $910.80 | $910.85 | $910.80 | |