| 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 | $41.78 | 4.237% | $43.5502 | $43.55 | $43.55 | $43.60 |
| Purchase #2 | $79.75 | 6.575% | $84.9936 | $84.99 | $85.00 | $85.00 |
| Purchase #3 | $134.96 | 6.815% | $144.1575 | $144.16 | $144.15 | $144.20 |
| Purchase #4 | $12.58 | 5.667% | $13.2929 | $13.29 | $13.30 | $13.30 |
| Purchase #5 | $225.30 | 3.791% | $233.8411 | $233.84 | $233.85 | $233.80 |
| Purchase #6 | $73.34 | 10.207% | $80.8258 | $80.83 | $80.85 | $80.80 |
| Purchase #7 | $11.70 | 4.661% | $12.2453 | $12.25 | $12.25 | $12.20 |
| 7 purchase totals = | $579.41 | $612.9064 | $612.91 | $612.95 | $612.90 | |