| 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 | $22.60 | 4.215% | $23.5526 | $23.55 | $23.55 | $23.60 |
| Purchase #2 | $60.64 | 6.362% | $64.4979 | $64.50 | $64.50 | $64.50 |
| Purchase #3 | $9.62 | 10.118% | $10.5934 | $10.59 | $10.60 | $10.60 |
| Purchase #4 | $233.83 | 3.775% | $242.6571 | $242.66 | $242.65 | $242.70 |
| Purchase #5 | $100.45 | 4.553% | $105.0235 | $105.02 | $105.00 | $105.00 |
| Purchase #6 | $145.54 | 9.645% | $159.5773 | $159.58 | $159.60 | $159.60 |
| Purchase #7 | $231.58 | 10.555% | $256.0233 | $256.02 | $256.00 | $256.00 |
| 7 purchase totals = | $804.26 | $861.9251 | $861.92 | $861.90 | $862.00 | |