| 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 | $26.36 | 12.607% | $29.6832 | $29.68 | $29.70 | $29.70 |
| Purchase #2 | $118.53 | 12.363% | $133.1839 | $133.18 | $133.20 | $133.20 |
| Purchase #3 | $37.25 | 7.518% | $40.0505 | $40.05 | $40.05 | $40.10 |
| Purchase #4 | $221.31 | 11.532% | $246.8315 | $246.83 | $246.85 | $246.80 |
| Purchase #5 | $10.71 | 8.549% | $11.6256 | $11.63 | $11.65 | $11.60 |
| Purchase #6 | $174.96 | 3.386% | $180.8841 | $180.88 | $180.90 | $180.90 |
| Purchase #7 | $15.61 | 13.751% | $17.7565 | $17.76 | $17.75 | $17.80 |
| 7 purchase totals = | $604.73 | $660.0153 | $660.01 | $660.10 | $660.10 | |