| 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 | $34.37 | 8.118% | $37.1602 | $37.16 | $37.15 | $37.20 |
| Purchase #2 | $30.84 | 6.571% | $32.8665 | $32.87 | $32.85 | $32.90 |
| Purchase #3 | $231.65 | 8.438% | $251.1966 | $251.20 | $251.20 | $251.20 |
| Purchase #4 | $96.47 | 12.338% | $108.3725 | $108.37 | $108.35 | $108.40 |
| Purchase #5 | $225.32 | 6.279% | $239.4678 | $239.47 | $239.45 | $239.50 |
| Purchase #6 | $107.53 | 6.209% | $114.2065 | $114.21 | $114.20 | $114.20 |
| Purchase #7 | $68.66 | 3.342% | $70.9546 | $70.95 | $70.95 | $71.00 |
| 7 purchase totals = | $794.84 | $854.2247 | $854.23 | $854.15 | $854.40 | |