| 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 | $34.44 | 7.397% | $36.9875 | $36.99 | $37.00 | $37.00 |
| Purchase #2 | $247.48 | 7.264% | $265.4569 | $265.46 | $265.45 | $265.50 |
| Purchase #3 | $138.73 | 7.465% | $149.0862 | $149.09 | $149.10 | $149.10 |
| Purchase #4 | $214.68 | 5.794% | $227.1186 | $227.12 | $227.10 | $227.10 |
| Purchase #5 | $104.90 | 11.571% | $117.038 | $117.04 | $117.05 | $117.00 |
| Purchase #6 | $85.50 | 4.448% | $89.303 | $89.30 | $89.30 | $89.30 |
| Purchase #7 | $204.61 | 8.584% | $222.1737 | $222.17 | $222.15 | $222.20 |
| 7 purchase totals = | $1,030.34 | $1,107.1639 | $1,107.17 | $1,107.15 | $1,107.20 | |