| 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 | $34.99 | 10.567% | $38.6874 | $38.69 | $38.70 | $38.70 |
| Purchase #2 | $107.62 | 4.636% | $112.6093 | $112.61 | $112.60 | $112.60 |
| Purchase #3 | $163.96 | 13.115% | $185.4634 | $185.46 | $185.45 | $185.50 |
| Purchase #4 | $92.55 | 11.279% | $102.9887 | $102.99 | $103.00 | $103.00 |
| Purchase #5 | $194.79 | 8.718% | $211.7718 | $211.77 | $211.75 | $211.80 |
| Purchase #6 | $48.51 | 3.821% | $50.3636 | $50.36 | $50.35 | $50.40 |
| Purchase #7 | $181.36 | 3.753% | $188.1664 | $188.17 | $188.15 | $188.20 |
| 7 purchase totals = | $823.78 | $890.0506 | $890.05 | $890.00 | $890.20 | |