| 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 | $56.30 | 6.844% | $60.1532 | $60.15 | $60.15 | $60.20 |
| Purchase #2 | $24.33 | 12.355% | $27.336 | $27.34 | $27.35 | $27.30 |
| Purchase #3 | $43.58 | 8.105% | $47.1122 | $47.11 | $47.10 | $47.10 |
| Purchase #4 | $100.48 | 4.420% | $104.9212 | $104.92 | $104.90 | $104.90 |
| Purchase #5 | $246.82 | 4.697% | $258.4131 | $258.41 | $258.40 | $258.40 |
| Purchase #6 | $127.84 | 7.497% | $137.4242 | $137.42 | $137.40 | $137.40 |
| Purchase #7 | $146.43 | 6.165% | $155.4574 | $155.46 | $155.45 | $155.50 |
| 7 purchase totals = | $745.78 | $790.8173 | $790.81 | $790.75 | $790.80 | |