| 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 | $90.90 | 6.335% | $96.6585 | $96.66 | $96.65 | $96.70 |
| Purchase #2 | $236.46 | 7.600% | $254.431 | $254.43 | $254.45 | $254.40 |
| Purchase #3 | $114.76 | 6.138% | $121.804 | $121.80 | $121.80 | $121.80 |
| Purchase #4 | $205.55 | 4.525% | $214.8511 | $214.85 | $214.85 | $214.90 |
| Purchase #5 | $178.31 | 3.777% | $185.0448 | $185.04 | $185.05 | $185.00 |
| Purchase #6 | $106.65 | 4.406% | $111.349 | $111.35 | $111.35 | $111.30 |
| Purchase #7 | $13.76 | 3.506% | $14.2424 | $14.24 | $14.25 | $14.20 |
| 7 purchase totals = | $946.39 | $998.3808 | $998.37 | $998.40 | $998.30 | |