| 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 | $114.55 | 12.838% | $129.2559 | $129.26 | $129.25 | $129.30 |
| Purchase #2 | $174.63 | 6.135% | $185.3436 | $185.34 | $185.35 | $185.30 |
| Purchase #3 | $52.34 | 12.850% | $59.0657 | $59.07 | $59.05 | $59.10 |
| Purchase #4 | $7.89 | 9.441% | $8.6349 | $8.63 | $8.65 | $8.60 |
| Purchase #5 | $231.57 | 6.107% | $245.712 | $245.71 | $245.70 | $245.70 |
| Purchase #6 | $26.72 | 7.372% | $28.6898 | $28.69 | $28.70 | $28.70 |
| Purchase #7 | $63.30 | 7.182% | $67.8462 | $67.85 | $67.85 | $67.80 |
| 7 purchase totals = | $671.00 | $724.5481 | $724.55 | $724.55 | $724.50 | |