| 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 | $77.53 | 3.462% | $80.2141 | $80.21 | $80.20 | $80.20 |
| Purchase #2 | $53.39 | 8.723% | $58.0472 | $58.05 | $58.05 | $58.00 |
| Purchase #3 | $234.81 | 13.261% | $265.9482 | $265.95 | $265.95 | $265.90 |
| Purchase #4 | $158.89 | 11.346% | $176.9177 | $176.92 | $176.90 | $176.90 |
| Purchase #5 | $244.82 | 3.779% | $254.0717 | $254.07 | $254.05 | $254.10 |
| Purchase #6 | $109.49 | 5.540% | $115.5557 | $115.56 | $115.55 | $115.60 |
| Purchase #7 | $122.79 | 8.454% | $133.1707 | $133.17 | $133.15 | $133.20 |
| 7 purchase totals = | $1,001.72 | $1,083.9253 | $1,083.93 | $1,083.85 | $1,083.90 | |