| 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 | $110.88 | 3.288% | $114.5257 | $114.53 | $114.55 | $114.50 |
| Purchase #2 | $179.83 | 11.149% | $199.8792 | $199.88 | $199.90 | $199.90 |
| Purchase #3 | $12.99 | 6.510% | $13.8356 | $13.84 | $13.85 | $13.80 |
| Purchase #4 | $157.39 | 13.835% | $179.1649 | $179.16 | $179.15 | $179.20 |
| Purchase #5 | $100.74 | 5.746% | $106.5285 | $106.53 | $106.55 | $106.50 |
| Purchase #6 | $71.53 | 6.311% | $76.0443 | $76.04 | $76.05 | $76.00 |
| Purchase #7 | $90.93 | 7.217% | $97.4924 | $97.49 | $97.50 | $97.50 |
| 7 purchase totals = | $724.29 | $787.4706 | $787.47 | $787.55 | $787.40 | |