| 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 | $31.34 | 13.114% | $35.4499 | $35.45 | $35.45 | $35.40 |
| Purchase #2 | $81.65 | 4.580% | $85.3896 | $85.39 | $85.40 | $85.40 |
| Purchase #3 | $201.66 | 10.275% | $222.3806 | $222.38 | $222.40 | $222.40 |
| Purchase #4 | $128.91 | 3.360% | $133.2414 | $133.24 | $133.25 | $133.20 |
| Purchase #5 | $71.61 | 4.729% | $74.9964 | $75.00 | $75.00 | $75.00 |
| Purchase #6 | $244.64 | 13.804% | $278.4101 | $278.41 | $278.40 | $278.40 |
| Purchase #7 | $103.52 | 10.135% | $114.0118 | $114.01 | $114.00 | $114.00 |
| 7 purchase totals = | $863.33 | $943.8798 | $943.88 | $943.90 | $943.80 | |