| 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 | $104.99 | 7.463% | $112.8254 | $112.83 | $112.85 | $112.80 |
| Purchase #2 | $186.76 | 10.639% | $206.6294 | $206.63 | $206.65 | $206.60 |
| Purchase #3 | $22.25 | 4.298% | $23.2063 | $23.21 | $23.20 | $23.20 |
| Purchase #4 | $15.42 | 8.730% | $16.7662 | $16.77 | $16.75 | $16.80 |
| Purchase #5 | $99.67 | 13.252% | $112.8783 | $112.88 | $112.90 | $112.90 |
| Purchase #6 | $167.26 | 7.238% | $179.3663 | $179.37 | $179.35 | $179.40 |
| Purchase #7 | $57.35 | 3.620% | $59.4261 | $59.43 | $59.45 | $59.40 |
| 7 purchase totals = | $653.70 | $711.0980 | $711.12 | $711.15 | $711.10 | |