| 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 | $30.37 | 9.570% | $33.2764 | $33.28 | $33.30 | $33.30 |
| Purchase #2 | $32.48 | 11.327% | $36.159 | $36.16 | $36.15 | $36.20 |
| Purchase #3 | $144.78 | 13.551% | $164.3991 | $164.40 | $164.40 | $164.40 |
| Purchase #4 | $156.77 | 13.438% | $177.8368 | $177.84 | $177.85 | $177.80 |
| Purchase #5 | $231.40 | 9.195% | $252.6772 | $252.68 | $252.70 | $252.70 |
| Purchase #6 | $25.37 | 10.231% | $27.9656 | $27.97 | $27.95 | $28.00 |
| Purchase #7 | $234.66 | 3.116% | $241.972 | $241.97 | $241.95 | $242.00 |
| 7 purchase totals = | $855.83 | $934.2861 | $934.30 | $934.30 | $934.40 | |