| 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 | $68.38 | 4.238% | $71.2779 | $71.28 | $71.30 | $71.30 |
| Purchase #2 | $79.80 | 6.864% | $85.2775 | $85.28 | $85.30 | $85.30 |
| Purchase #3 | $47.95 | 8.354% | $51.9557 | $51.96 | $51.95 | $52.00 |
| Purchase #4 | $159.66 | 8.724% | $173.5887 | $173.59 | $173.60 | $173.60 |
| Purchase #5 | $43.87 | 10.573% | $48.5084 | $48.51 | $48.50 | $48.50 |
| Purchase #6 | $144.99 | 13.829% | $165.0407 | $165.04 | $165.05 | $165.00 |
| Purchase #7 | $46.41 | 3.424% | $47.9991 | $48.00 | $48.00 | $48.00 |
| 7 purchase totals = | $591.06 | $643.6480 | $643.66 | $643.70 | $643.70 | |