| 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 | $69.74 | 3.702% | $72.3218 | $72.32 | $72.30 | $72.30 |
| Purchase #2 | $207.51 | 3.311% | $214.3807 | $214.38 | $214.40 | $214.40 |
| Purchase #3 | $115.78 | 12.388% | $130.1228 | $130.12 | $130.10 | $130.10 |
| Purchase #4 | $142.96 | 9.182% | $156.0866 | $156.09 | $156.10 | $156.10 |
| Purchase #5 | $41.69 | 3.117% | $42.9895 | $42.99 | $43.00 | $43.00 |
| Purchase #6 | $205.95 | 9.302% | $225.1075 | $225.11 | $225.10 | $225.10 |
| Purchase #7 | $114.96 | 6.149% | $122.0289 | $122.03 | $122.05 | $122.00 |
| 7 purchase totals = | $898.59 | $963.0378 | $963.04 | $963.05 | $963.00 | |