| 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 | $52.97 | 4.683% | $55.4506 | $55.45 | $55.45 | $55.50 |
| Purchase #2 | $238.31 | 4.865% | $249.9038 | $249.90 | $249.90 | $249.90 |
| Purchase #3 | $77.66 | 7.400% | $83.4068 | $83.41 | $83.40 | $83.40 |
| Purchase #4 | $249.68 | 6.648% | $266.2787 | $266.28 | $266.30 | $266.30 |
| Purchase #5 | $23.75 | 13.672% | $26.9971 | $27.00 | $27.00 | $27.00 |
| Purchase #6 | $108.52 | 12.831% | $122.4442 | $122.44 | $122.45 | $122.40 |
| Purchase #7 | $127.84 | 9.357% | $139.802 | $139.80 | $139.80 | $139.80 |
| 7 purchase totals = | $878.73 | $944.2832 | $944.28 | $944.30 | $944.30 | |