| 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 | $47.25 | 10.382% | $52.1555 | $52.16 | $52.15 | $52.20 |
| Purchase #2 | $13.43 | 8.486% | $14.5697 | $14.57 | $14.55 | $14.60 |
| Purchase #3 | $124.44 | 4.229% | $129.7026 | $129.70 | $129.70 | $129.70 |
| Purchase #4 | $158.41 | 13.161% | $179.2583 | $179.26 | $179.25 | $179.30 |
| Purchase #5 | $104.33 | 5.184% | $109.7385 | $109.74 | $109.75 | $109.70 |
| Purchase #6 | $82.93 | 12.725% | $93.4828 | $93.48 | $93.50 | $93.50 |
| Purchase #7 | $141.76 | 9.326% | $154.9805 | $154.98 | $155.00 | $155.00 |
| 7 purchase totals = | $672.55 | $733.8879 | $733.89 | $733.90 | $734.00 | |