| 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 | $79.89 | 4.184% | $83.2326 | $83.23 | $83.25 | $83.20 |
| Purchase #2 | $170.55 | 8.214% | $184.559 | $184.56 | $184.55 | $184.60 |
| Purchase #3 | $218.73 | 12.152% | $245.3101 | $245.31 | $245.30 | $245.30 |
| Purchase #4 | $165.76 | 5.841% | $175.442 | $175.44 | $175.45 | $175.40 |
| Purchase #5 | $24.39 | 13.581% | $27.7024 | $27.70 | $27.70 | $27.70 |
| Purchase #6 | $162.51 | 5.122% | $170.8338 | $170.83 | $170.85 | $170.80 |
| Purchase #7 | $186.75 | 9.491% | $204.4744 | $204.47 | $204.45 | $204.50 |
| 7 purchase totals = | $1,008.58 | $1,091.5543 | $1,091.54 | $1,091.55 | $1,091.50 | |