| 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 | $44.83 | 6.331% | $47.6682 | $47.67 | $47.65 | $47.70 |
| Purchase #2 | $102.85 | 10.740% | $113.8961 | $113.90 | $113.90 | $113.90 |
| Purchase #3 | $56.61 | 6.353% | $60.2064 | $60.21 | $60.20 | $60.20 |
| Purchase #4 | $185.83 | 10.549% | $205.4332 | $205.43 | $205.45 | $205.40 |
| Purchase #5 | $37.94 | 7.441% | $40.7631 | $40.76 | $40.75 | $40.80 |
| Purchase #6 | $129.94 | 10.562% | $143.6643 | $143.66 | $143.65 | $143.70 |
| Purchase #7 | $141.82 | 8.396% | $153.7272 | $153.73 | $153.75 | $153.70 |
| 7 purchase totals = | $699.82 | $765.3585 | $765.36 | $765.35 | $765.40 | |