| 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 | $44.41 | 11.596% | $49.5598 | $49.56 | $49.55 | $49.60 |
| Purchase #2 | $236.84 | 5.531% | $249.9396 | $249.94 | $249.95 | $249.90 |
| Purchase #3 | $233.30 | 4.796% | $244.4891 | $244.49 | $244.50 | $244.50 |
| Purchase #4 | $47.84 | 4.338% | $49.9153 | $49.92 | $49.90 | $49.90 |
| Purchase #5 | $223.31 | 8.567% | $242.441 | $242.44 | $242.45 | $242.40 |
| Purchase #6 | $31.45 | 4.846% | $32.9741 | $32.97 | $32.95 | $33.00 |
| Purchase #7 | $230.30 | 13.246% | $260.8055 | $260.81 | $260.80 | $260.80 |
| 7 purchase totals = | $1,047.45 | $1,130.1244 | $1,130.13 | $1,130.10 | $1,130.10 | |