| 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 | $71.60 | 10.755% | $79.3006 | $79.30 | $79.30 | $79.30 |
| Purchase #2 | $231.57 | 4.548% | $242.1018 | $242.10 | $242.10 | $242.10 |
| Purchase #3 | $45.92 | 8.670% | $49.9013 | $49.90 | $49.90 | $49.90 |
| Purchase #4 | $139.60 | 6.613% | $148.8317 | $148.83 | $148.85 | $148.80 |
| Purchase #5 | $29.84 | 5.427% | $31.4594 | $31.46 | $31.45 | $31.50 |
| Purchase #6 | $245.65 | 11.499% | $273.8973 | $273.90 | $273.90 | $273.90 |
| Purchase #7 | $165.81 | 11.608% | $185.0572 | $185.06 | $185.05 | $185.10 |
| 7 purchase totals = | $929.99 | $1,010.5493 | $1,010.55 | $1,010.55 | $1,010.60 | |