| 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 | $13.74 | 5.645% | $14.5156 | $14.52 | $14.50 | $14.50 |
| Purchase #2 | $13.50 | 4.110% | $14.0549 | $14.05 | $14.05 | $14.10 |
| Purchase #3 | $198.74 | 10.555% | $219.717 | $219.72 | $219.70 | $219.70 |
| Purchase #4 | $143.52 | 11.603% | $160.1726 | $160.17 | $160.15 | $160.20 |
| Purchase #5 | $183.31 | 9.643% | $200.9866 | $200.99 | $201.00 | $201.00 |
| Purchase #6 | $184.77 | 6.197% | $196.2202 | $196.22 | $196.20 | $196.20 |
| Purchase #7 | $55.28 | 11.108% | $61.4205 | $61.42 | $61.40 | $61.40 |
| 7 purchase totals = | $792.86 | $867.0874 | $867.09 | $867.00 | $867.10 | |