| 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 | $51.31 | 11.787% | $57.3579 | $57.36 | $57.35 | $57.40 |
| Purchase #2 | $205.54 | 11.474% | $229.1237 | $229.12 | $229.10 | $229.10 |
| Purchase #3 | $129.74 | 8.302% | $140.511 | $140.51 | $140.50 | $140.50 |
| Purchase #4 | $135.30 | 13.414% | $153.4491 | $153.45 | $153.45 | $153.40 |
| Purchase #5 | $27.45 | 5.854% | $29.0569 | $29.06 | $29.05 | $29.10 |
| Purchase #6 | $160.58 | 9.676% | $176.1177 | $176.12 | $176.10 | $176.10 |
| Purchase #7 | $81.89 | 8.611% | $88.9415 | $88.94 | $88.95 | $88.90 |
| 7 purchase totals = | $791.81 | $874.5578 | $874.56 | $874.50 | $874.50 | |