| 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 | $96.35 | 3.465% | $99.6885 | $99.69 | $99.70 | $99.70 |
| Purchase #2 | $42.98 | 9.418% | $47.0279 | $47.03 | $47.05 | $47.00 |
| Purchase #3 | $226.53 | 12.567% | $254.998 | $255.00 | $255.00 | $255.00 |
| Purchase #4 | $14.81 | 7.191% | $15.875 | $15.88 | $15.90 | $15.90 |
| Purchase #5 | $243.87 | 11.402% | $271.6761 | $271.68 | $271.70 | $271.70 |
| Purchase #6 | $152.49 | 8.839% | $165.9686 | $165.97 | $165.95 | $166.00 |
| Purchase #7 | $72.54 | 9.279% | $79.271 | $79.27 | $79.25 | $79.30 |
| 7 purchase totals = | $849.57 | $934.5051 | $934.52 | $934.55 | $934.60 | |