| 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 | $89.30 | 11.358% | $99.4427 | $99.44 | $99.45 | $99.40 |
| Purchase #2 | $51.31 | 3.253% | $52.9791 | $52.98 | $53.00 | $53.00 |
| Purchase #3 | $62.64 | 9.661% | $68.6917 | $68.69 | $68.70 | $68.70 |
| Purchase #4 | $239.29 | 9.552% | $262.147 | $262.15 | $262.15 | $262.10 |
| Purchase #5 | $129.80 | 11.814% | $145.1346 | $145.13 | $145.15 | $145.10 |
| Purchase #6 | $175.95 | 4.661% | $184.151 | $184.15 | $184.15 | $184.20 |
| Purchase #7 | $129.77 | 3.638% | $134.491 | $134.49 | $134.50 | $134.50 |
| 7 purchase totals = | $878.06 | $947.0371 | $947.03 | $947.10 | $947.00 | |