| 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 | $59.97 | 5.857% | $63.4824 | $63.48 | $63.50 | $63.50 |
| Purchase #2 | $230.87 | 8.180% | $249.7552 | $249.76 | $249.75 | $249.80 |
| Purchase #3 | $169.80 | 10.553% | $187.719 | $187.72 | $187.70 | $187.70 |
| Purchase #4 | $21.47 | 4.400% | $22.4147 | $22.41 | $22.40 | $22.40 |
| Purchase #5 | $113.57 | 12.382% | $127.6322 | $127.63 | $127.65 | $127.60 |
| Purchase #6 | $191.36 | 13.798% | $217.7639 | $217.76 | $217.75 | $217.80 |
| Purchase #7 | $50.73 | 4.428% | $52.9763 | $52.98 | $53.00 | $53.00 |
| 7 purchase totals = | $837.77 | $921.7437 | $921.74 | $921.75 | $921.80 | |