| 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 | $131.50 | 7.857% | $141.832 | $141.83 | $141.85 | $141.80 |
| Purchase #2 | $61.58 | 3.342% | $63.638 | $63.64 | $63.65 | $63.60 |
| Purchase #3 | $55.87 | 13.544% | $63.437 | $63.44 | $63.45 | $63.40 |
| Purchase #4 | $74.33 | 9.271% | $81.2211 | $81.22 | $81.20 | $81.20 |
| Purchase #5 | $222.72 | 4.216% | $232.1099 | $232.11 | $232.10 | $232.10 |
| Purchase #6 | $107.51 | 9.532% | $117.7579 | $117.76 | $117.75 | $117.80 |
| Purchase #7 | $7.71 | 13.301% | $8.7355 | $8.74 | $8.75 | $8.70 |
| 7 purchase totals = | $661.22 | $708.7314 | $708.74 | $708.75 | $708.60 | |