| 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 | $66.83 | 6.175% | $70.9568 | $70.96 | $70.95 | $71.00 |
| Purchase #2 | $127.46 | 8.420% | $138.1921 | $138.19 | $138.20 | $138.20 |
| Purchase #3 | $250.82 | 6.499% | $267.1208 | $267.12 | $267.10 | $267.10 |
| Purchase #4 | $11.27 | 13.595% | $12.8022 | $12.80 | $12.80 | $12.80 |
| Purchase #5 | $16.85 | 7.741% | $18.1544 | $18.15 | $18.15 | $18.20 |
| Purchase #6 | $15.30 | 7.661% | $16.4721 | $16.47 | $16.45 | $16.50 |
| Purchase #7 | $140.60 | 3.124% | $144.9923 | $144.99 | $145.00 | $145.00 |
| 7 purchase totals = | $629.13 | $668.6907 | $668.68 | $668.65 | $668.80 | |