| 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 | $119.48 | 9.706% | $131.0767 | $131.08 | $131.10 | $131.10 |
| Purchase #2 | $100.58 | 3.500% | $104.1003 | $104.10 | $104.10 | $104.10 |
| Purchase #3 | $63.61 | 6.214% | $67.5627 | $67.56 | $67.55 | $67.60 |
| Purchase #4 | $197.62 | 6.820% | $211.0977 | $211.10 | $211.10 | $211.10 |
| Purchase #5 | $15.75 | 13.366% | $17.8551 | $17.86 | $17.85 | $17.90 |
| Purchase #6 | $47.25 | 5.559% | $49.8766 | $49.88 | $49.90 | $49.90 |
| Purchase #7 | $145.50 | 6.595% | $155.0957 | $155.10 | $155.10 | $155.10 |
| 7 purchase totals = | $689.79 | $736.6648 | $736.68 | $736.70 | $736.80 | |