| 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 | $116.61 | 4.652% | $122.0347 | $122.03 | $122.05 | $122.00 |
| Purchase #2 | $33.37 | 10.799% | $36.9736 | $36.97 | $36.95 | $37.00 |
| Purchase #3 | $73.67 | 10.676% | $81.535 | $81.54 | $81.55 | $81.50 |
| Purchase #4 | $43.68 | 10.194% | $48.1327 | $48.13 | $48.15 | $48.10 |
| Purchase #5 | $140.28 | 3.365% | $145.0004 | $145.00 | $145.00 | $145.00 |
| Purchase #6 | $73.65 | 8.817% | $80.1437 | $80.14 | $80.15 | $80.10 |
| Purchase #7 | $34.45 | 5.379% | $36.3031 | $36.30 | $36.30 | $36.30 |
| 7 purchase totals = | $515.71 | $550.1232 | $550.11 | $550.15 | $550.00 | |