| 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 | $104.76 | 9.298% | $114.5006 | $114.50 | $114.50 | $114.50 |
| Purchase #2 | $227.96 | 6.256% | $242.2212 | $242.22 | $242.20 | $242.20 |
| Purchase #3 | $154.89 | 10.136% | $170.5897 | $170.59 | $170.60 | $170.60 |
| Purchase #4 | $33.64 | 4.318% | $35.0926 | $35.09 | $35.10 | $35.10 |
| Purchase #5 | $174.84 | 8.545% | $189.7801 | $189.78 | $189.80 | $189.80 |
| Purchase #6 | $73.41 | 11.808% | $82.0783 | $82.08 | $82.10 | $82.10 |
| Purchase #7 | $103.86 | 5.639% | $109.7167 | $109.72 | $109.70 | $109.70 |
| 7 purchase totals = | $873.36 | $943.9792 | $943.98 | $944.00 | $944.00 | |