| 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 | $50.46 | 3.671% | $52.3124 | $52.31 | $52.30 | $52.30 |
| Purchase #2 | $15.46 | 3.127% | $15.9434 | $15.94 | $15.95 | $15.90 |
| Purchase #3 | $78.76 | 5.638% | $83.2005 | $83.20 | $83.20 | $83.20 |
| Purchase #4 | $192.25 | 6.380% | $204.5156 | $204.52 | $204.50 | $204.50 |
| Purchase #5 | $153.64 | 5.426% | $161.9765 | $161.98 | $162.00 | $162.00 |
| Purchase #6 | $207.58 | 5.738% | $219.4909 | $219.49 | $219.50 | $219.50 |
| Purchase #7 | $165.68 | 10.284% | $182.7185 | $182.72 | $182.70 | $182.70 |
| 7 purchase totals = | $863.83 | $920.1578 | $920.16 | $920.15 | $920.10 | |