| 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 | $70.43 | 5.395% | $74.2297 | $74.23 | $74.25 | $74.20 |
| Purchase #2 | $114.88 | 7.219% | $123.1732 | $123.17 | $123.15 | $123.20 |
| Purchase #3 | $239.50 | 10.685% | $265.0906 | $265.09 | $265.10 | $265.10 |
| Purchase #4 | $30.52 | 12.212% | $34.2471 | $34.25 | $34.25 | $34.20 |
| Purchase #5 | $205.58 | 11.374% | $228.9627 | $228.96 | $228.95 | $229.00 |
| Purchase #6 | $62.51 | 10.426% | $69.0273 | $69.03 | $69.05 | $69.00 |
| Purchase #7 | $19.43 | 6.823% | $20.7557 | $20.76 | $20.75 | $20.80 |
| 7 purchase totals = | $742.85 | $815.4863 | $815.49 | $815.50 | $815.50 | |