| 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 | $63.97 | 7.149% | $68.5432 | $68.54 | $68.55 | $68.50 |
| Purchase #2 | $139.28 | 3.552% | $144.2272 | $144.23 | $144.25 | $144.20 |
| Purchase #3 | $43.40 | 3.542% | $44.9372 | $44.94 | $44.95 | $44.90 |
| Purchase #4 | $85.47 | 8.435% | $92.6794 | $92.68 | $92.70 | $92.70 |
| Purchase #5 | $99.33 | 11.871% | $111.1215 | $111.12 | $111.10 | $111.10 |
| Purchase #6 | $149.26 | 12.454% | $167.8488 | $167.85 | $167.85 | $167.80 |
| Purchase #7 | $218.79 | 13.413% | $248.1363 | $248.14 | $248.15 | $248.10 |
| 7 purchase totals = | $799.50 | $877.4936 | $877.50 | $877.55 | $877.30 | |