| 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 | $64.72 | 9.852% | $71.0962 | $71.10 | $71.10 | $71.10 |
| Purchase #2 | $179.66 | 10.461% | $198.4542 | $198.45 | $198.45 | $198.50 |
| Purchase #3 | $136.84 | 8.547% | $148.5357 | $148.54 | $148.55 | $148.50 |
| Purchase #4 | $96.30 | 12.212% | $108.0602 | $108.06 | $108.05 | $108.10 |
| Purchase #5 | $175.56 | 4.359% | $183.2127 | $183.21 | $183.20 | $183.20 |
| Purchase #6 | $174.76 | 10.639% | $193.3527 | $193.35 | $193.35 | $193.40 |
| Purchase #7 | $50.82 | 13.316% | $57.5872 | $57.59 | $57.60 | $57.60 |
| 7 purchase totals = | $878.66 | $960.2989 | $960.30 | $960.30 | $960.40 | |