| 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 | $165.71 | 4.138% | $172.5671 | $172.57 | $172.55 | $172.60 |
| Purchase #2 | $43.47 | 9.418% | $47.564 | $47.56 | $47.55 | $47.60 |
| Purchase #3 | $46.52 | 6.421% | $49.507 | $49.51 | $49.50 | $49.50 |
| Purchase #4 | $242.56 | 10.431% | $267.8614 | $267.86 | $267.85 | $267.90 |
| Purchase #5 | $159.53 | 5.873% | $168.8992 | $168.90 | $168.90 | $168.90 |
| Purchase #6 | $10.54 | 4.572% | $11.0219 | $11.02 | $11.00 | $11.00 |
| Purchase #7 | $21.37 | 12.200% | $23.9771 | $23.98 | $24.00 | $24.00 |
| 7 purchase totals = | $689.70 | $741.3977 | $741.40 | $741.35 | $741.50 | |