| 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 | $22.78 | 12.545% | $25.6378 | $25.64 | $25.65 | $25.60 |
| Purchase #2 | $98.46 | 4.441% | $102.8326 | $102.83 | $102.85 | $102.80 |
| Purchase #3 | $48.97 | 5.303% | $51.5669 | $51.57 | $51.55 | $51.60 |
| Purchase #4 | $112.36 | 3.156% | $115.9061 | $115.91 | $115.90 | $115.90 |
| Purchase #5 | $70.87 | 13.314% | $80.3056 | $80.31 | $80.30 | $80.30 |
| Purchase #6 | $240.98 | 6.264% | $256.075 | $256.08 | $256.10 | $256.10 |
| Purchase #7 | $35.79 | 13.159% | $40.4996 | $40.50 | $40.50 | $40.50 |
| 7 purchase totals = | $630.21 | $672.8236 | $672.84 | $672.85 | $672.80 | |