| 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 | $42.97 | 11.497% | $47.9103 | $47.91 | $47.90 | $47.90 |
| Purchase #2 | $232.69 | 11.710% | $259.938 | $259.94 | $259.95 | $259.90 |
| Purchase #3 | $223.96 | 4.205% | $233.3775 | $233.38 | $233.40 | $233.40 |
| Purchase #4 | $26.43 | 8.436% | $28.6596 | $28.66 | $28.65 | $28.70 |
| Purchase #5 | $56.25 | 13.200% | $63.675 | $63.68 | $63.70 | $63.70 |
| Purchase #6 | $12.52 | 11.466% | $13.9555 | $13.96 | $13.95 | $14.00 |
| Purchase #7 | $151.62 | 9.198% | $165.566 | $165.57 | $165.55 | $165.60 |
| 7 purchase totals = | $746.44 | $813.0819 | $813.10 | $813.10 | $813.20 | |