| 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 | $48.92 | 3.323% | $50.5456 | $50.55 | $50.55 | $50.50 |
| Purchase #2 | $100.59 | 6.733% | $107.3627 | $107.36 | $107.35 | $107.40 |
| Purchase #3 | $250.33 | 6.536% | $266.6916 | $266.69 | $266.70 | $266.70 |
| Purchase #4 | $50.98 | 9.246% | $55.6936 | $55.69 | $55.70 | $55.70 |
| Purchase #5 | $154.39 | 13.531% | $175.2805 | $175.28 | $175.30 | $175.30 |
| Purchase #6 | $36.61 | 10.138% | $40.3215 | $40.32 | $40.30 | $40.30 |
| Purchase #7 | $180.93 | 4.533% | $189.1316 | $189.13 | $189.15 | $189.10 |
| 7 purchase totals = | $822.75 | $885.0271 | $885.02 | $885.05 | $885.00 | |