| 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 | $44.52 | 6.624% | $47.469 | $47.47 | $47.45 | $47.50 |
| Purchase #2 | $44.35 | 11.200% | $49.3172 | $49.32 | $49.30 | $49.30 |
| Purchase #3 | $100.62 | 12.854% | $113.5537 | $113.55 | $113.55 | $113.60 |
| Purchase #4 | $208.88 | 11.178% | $232.2286 | $232.23 | $232.25 | $232.20 |
| Purchase #5 | $198.95 | 3.324% | $205.5631 | $205.56 | $205.55 | $205.60 |
| Purchase #6 | $134.43 | 3.639% | $139.3219 | $139.32 | $139.30 | $139.30 |
| Purchase #7 | $49.52 | 10.392% | $54.6661 | $54.67 | $54.65 | $54.70 |
| 7 purchase totals = | $781.27 | $842.1196 | $842.12 | $842.05 | $842.20 | |