| 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 | $81.72 | 7.530% | $87.8735 | $87.87 | $87.85 | $87.90 |
| Purchase #2 | $10.47 | 6.552% | $11.156 | $11.16 | $11.15 | $11.20 |
| Purchase #3 | $187.96 | 6.403% | $199.9951 | $200.00 | $200.00 | $200.00 |
| Purchase #4 | $167.66 | 11.261% | $186.5402 | $186.54 | $186.55 | $186.50 |
| Purchase #5 | $113.96 | 11.387% | $126.9366 | $126.94 | $126.95 | $126.90 |
| Purchase #6 | $60.47 | 13.261% | $68.4889 | $68.49 | $68.50 | $68.50 |
| Purchase #7 | $130.84 | 3.864% | $135.8957 | $135.90 | $135.90 | $135.90 |
| 7 purchase totals = | $753.08 | $816.8860 | $816.90 | $816.90 | $816.90 | |