| 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 | $26.28 | 4.680% | $27.5099 | $27.51 | $27.50 | $27.50 |
| Purchase #2 | $189.99 | 7.788% | $204.7864 | $204.79 | $204.80 | $204.80 |
| Purchase #3 | $182.75 | 9.730% | $200.5316 | $200.53 | $200.55 | $200.50 |
| Purchase #4 | $41.26 | 7.776% | $44.4684 | $44.47 | $44.45 | $44.50 |
| Purchase #5 | $126.60 | 10.377% | $139.7373 | $139.74 | $139.75 | $139.70 |
| Purchase #6 | $123.86 | 6.300% | $131.6632 | $131.66 | $131.65 | $131.70 |
| Purchase #7 | $166.82 | 13.482% | $189.3107 | $189.31 | $189.30 | $189.30 |
| 7 purchase totals = | $857.56 | $938.0075 | $938.01 | $938.00 | $938.00 | |