| 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 | $100.97 | 6.454% | $107.4866 | $107.49 | $107.50 | $107.50 |
| Purchase #2 | $32.80 | 4.169% | $34.1674 | $34.17 | $34.15 | $34.20 |
| Purchase #3 | $79.66 | 5.227% | $83.8238 | $83.82 | $83.80 | $83.80 |
| Purchase #4 | $234.33 | 5.136% | $246.3652 | $246.37 | $246.35 | $246.40 |
| Purchase #5 | $217.85 | 13.748% | $247.8 | $247.80 | $247.80 | $247.80 |
| Purchase #6 | $30.70 | 4.293% | $32.018 | $32.02 | $32.00 | $32.00 |
| Purchase #7 | $107.30 | 11.119% | $119.2307 | $119.23 | $119.25 | $119.20 |
| 7 purchase totals = | $803.61 | $870.8917 | $870.90 | $870.85 | $870.90 | |