| 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 | $228.55 | 8.677% | $248.3813 | $248.38 | $248.40 | $248.40 |
| Purchase #2 | $46.64 | 8.843% | $50.7644 | $50.76 | $50.75 | $50.80 |
| Purchase #3 | $48.26 | 13.858% | $54.9479 | $54.95 | $54.95 | $54.90 |
| Purchase #4 | $101.39 | 3.658% | $105.0988 | $105.10 | $105.10 | $105.10 |
| Purchase #5 | $65.33 | 8.833% | $71.1006 | $71.10 | $71.10 | $71.10 |
| Purchase #6 | $235.92 | 7.599% | $253.8476 | $253.85 | $253.85 | $253.80 |
| Purchase #7 | $57.31 | 10.805% | $63.5023 | $63.50 | $63.50 | $63.50 |
| 7 purchase totals = | $783.40 | $847.6429 | $847.64 | $847.65 | $847.60 | |