| 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 | $128.41 | 9.549% | $140.6719 | $140.67 | $140.65 | $140.70 |
| Purchase #2 | $16.57 | 11.272% | $18.4378 | $18.44 | $18.45 | $18.40 |
| Purchase #3 | $17.86 | 4.739% | $18.7064 | $18.71 | $18.70 | $18.70 |
| Purchase #4 | $220.97 | 9.565% | $242.1058 | $242.11 | $242.10 | $242.10 |
| Purchase #5 | $16.36 | 7.272% | $17.5497 | $17.55 | $17.55 | $17.50 |
| Purchase #6 | $103.81 | 3.551% | $107.4963 | $107.50 | $107.50 | $107.50 |
| Purchase #7 | $205.72 | 5.365% | $216.7569 | $216.76 | $216.75 | $216.80 |
| 7 purchase totals = | $709.70 | $761.7248 | $761.74 | $761.70 | $761.70 | |