| 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 | $47.67 | 13.267% | $53.9944 | $53.99 | $54.00 | $54.00 |
| Purchase #2 | $80.97 | 11.760% | $90.4921 | $90.49 | $90.50 | $90.50 |
| Purchase #3 | $41.78 | 10.722% | $46.2597 | $46.26 | $46.25 | $46.30 |
| Purchase #4 | $78.36 | 12.859% | $88.4363 | $88.44 | $88.45 | $88.40 |
| Purchase #5 | $214.33 | 9.204% | $234.0569 | $234.06 | $234.05 | $234.10 |
| Purchase #6 | $67.87 | 11.668% | $75.7891 | $75.79 | $75.80 | $75.80 |
| Purchase #7 | $32.68 | 3.383% | $33.7856 | $33.79 | $33.80 | $33.80 |
| 7 purchase totals = | $563.66 | $622.8141 | $622.82 | $622.85 | $622.90 | |