| 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 | $79.36 | 7.456% | $85.2771 | $85.28 | $85.30 | $85.30 |
| Purchase #2 | $110.78 | 3.428% | $114.5775 | $114.58 | $114.60 | $114.60 |
| Purchase #3 | $173.67 | 11.269% | $193.2409 | $193.24 | $193.25 | $193.20 |
| Purchase #4 | $154.93 | 13.502% | $175.8486 | $175.85 | $175.85 | $175.80 |
| Purchase #5 | $97.67 | 8.103% | $105.5842 | $105.58 | $105.60 | $105.60 |
| Purchase #6 | $217.29 | 5.409% | $229.0432 | $229.04 | $229.05 | $229.00 |
| Purchase #7 | $80.30 | 5.668% | $84.8514 | $84.85 | $84.85 | $84.90 |
| 7 purchase totals = | $914.00 | $988.4229 | $988.42 | $988.50 | $988.40 | |