| 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 | $16.93 | 3.373% | $17.501 | $17.50 | $17.50 | $17.50 |
| Purchase #2 | $68.98 | 7.194% | $73.9424 | $73.94 | $73.95 | $73.90 |
| Purchase #3 | $65.80 | 8.768% | $71.5693 | $71.57 | $71.55 | $71.60 |
| Purchase #4 | $99.43 | 12.573% | $111.9313 | $111.93 | $111.95 | $111.90 |
| Purchase #5 | $131.44 | 5.465% | $138.6232 | $138.62 | $138.60 | $138.60 |
| Purchase #6 | $205.45 | 8.409% | $222.7263 | $222.73 | $222.75 | $222.70 |
| Purchase #7 | $124.30 | 13.380% | $140.9313 | $140.93 | $140.95 | $140.90 |
| 7 purchase totals = | $712.33 | $777.2248 | $777.22 | $777.25 | $777.10 | |