| 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 | $63.40 | 4.836% | $66.466 | $66.47 | $66.45 | $66.50 |
| Purchase #2 | $245.61 | 13.221% | $278.0821 | $278.08 | $278.10 | $278.10 |
| Purchase #3 | $232.43 | 7.380% | $249.5833 | $249.58 | $249.60 | $249.60 |
| Purchase #4 | $198.39 | 4.573% | $207.4624 | $207.46 | $207.45 | $207.50 |
| Purchase #5 | $155.57 | 3.313% | $160.724 | $160.72 | $160.70 | $160.70 |
| Purchase #6 | $63.98 | 7.695% | $68.9033 | $68.90 | $68.90 | $68.90 |
| Purchase #7 | $176.72 | 13.303% | $200.2291 | $200.23 | $200.25 | $200.20 |
| 7 purchase totals = | $1,136.10 | $1,231.4502 | $1,231.44 | $1,231.45 | $1,231.50 | |