| 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 | $53.40 | 3.812% | $55.4356 | $55.44 | $55.45 | $55.40 |
| Purchase #2 | $126.58 | 7.785% | $136.4343 | $136.43 | $136.45 | $136.40 |
| Purchase #3 | $206.81 | 8.771% | $224.9493 | $224.95 | $224.95 | $224.90 |
| Purchase #4 | $8.78 | 10.833% | $9.7311 | $9.73 | $9.75 | $9.70 |
| Purchase #5 | $63.36 | 11.614% | $70.7186 | $70.72 | $70.70 | $70.70 |
| Purchase #6 | $223.77 | 11.417% | $249.3178 | $249.32 | $249.30 | $249.30 |
| Purchase #7 | $53.81 | 4.244% | $56.0937 | $56.09 | $56.10 | $56.10 |
| 7 purchase totals = | $736.51 | $802.6804 | $802.68 | $802.70 | $802.50 | |