| 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 | $94.51 | 5.608% | $99.8101 | $99.81 | $99.80 | $99.80 |
| Purchase #2 | $6.78 | 9.158% | $7.4009 | $7.40 | $7.40 | $7.40 |
| Purchase #3 | $40.82 | 3.419% | $42.2156 | $42.22 | $42.20 | $42.20 |
| Purchase #4 | $234.74 | 8.740% | $255.2563 | $255.26 | $255.25 | $255.30 |
| Purchase #5 | $157.38 | 5.359% | $165.814 | $165.81 | $165.80 | $165.80 |
| Purchase #6 | $73.41 | 8.510% | $79.6572 | $79.66 | $79.65 | $79.70 |
| Purchase #7 | $207.60 | 9.386% | $227.0853 | $227.09 | $227.10 | $227.10 |
| 7 purchase totals = | $815.24 | $877.2394 | $877.25 | $877.20 | $877.30 | |