| 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 | $36.32 | 5.346% | $38.2617 | $38.26 | $38.25 | $38.30 |
| Purchase #2 | $217.27 | 7.642% | $233.8738 | $233.87 | $233.85 | $233.90 |
| Purchase #3 | $8.78 | 4.195% | $9.1483 | $9.15 | $9.15 | $9.10 |
| Purchase #4 | $124.28 | 4.432% | $129.7881 | $129.79 | $129.80 | $129.80 |
| Purchase #5 | $164.75 | 9.215% | $179.9317 | $179.93 | $179.95 | $179.90 |
| Purchase #6 | $34.95 | 5.558% | $36.8925 | $36.89 | $36.90 | $36.90 |
| Purchase #7 | $169.36 | 11.398% | $188.6637 | $188.66 | $188.65 | $188.70 |
| 7 purchase totals = | $755.71 | $816.5598 | $816.55 | $816.55 | $816.60 | |