| 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 | $30.47 | 6.615% | $32.4856 | $32.49 | $32.50 | $32.50 |
| Purchase #2 | $176.43 | 8.686% | $191.7547 | $191.75 | $191.75 | $191.80 |
| Purchase #3 | $226.77 | 4.392% | $236.7297 | $236.73 | $236.75 | $236.70 |
| Purchase #4 | $102.42 | 12.203% | $114.9183 | $114.92 | $114.90 | $114.90 |
| Purchase #5 | $109.26 | 9.700% | $119.8582 | $119.86 | $119.85 | $119.90 |
| Purchase #6 | $15.70 | 4.300% | $16.3751 | $16.38 | $16.40 | $16.40 |
| Purchase #7 | $199.58 | 8.327% | $216.199 | $216.20 | $216.20 | $216.20 |
| 7 purchase totals = | $860.63 | $928.3206 | $928.33 | $928.35 | $928.40 | |