| 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 | $89.34 | 4.167% | $93.0628 | $93.06 | $93.05 | $93.10 |
| Purchase #2 | $180.37 | 7.346% | $193.62 | $193.62 | $193.60 | $193.60 |
| Purchase #3 | $207.28 | 8.856% | $225.6367 | $225.64 | $225.65 | $225.60 |
| Purchase #4 | $16.84 | 6.158% | $17.877 | $17.88 | $17.90 | $17.90 |
| Purchase #5 | $101.46 | 10.627% | $112.2422 | $112.24 | $112.25 | $112.20 |
| Purchase #6 | $173.84 | 5.182% | $182.8484 | $182.85 | $182.85 | $182.80 |
| Purchase #7 | $171.65 | 4.372% | $179.1545 | $179.15 | $179.15 | $179.20 |
| 7 purchase totals = | $940.78 | $1,004.4416 | $1,004.44 | $1,004.45 | $1,004.40 | |