| 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 | $8.38 | 4.249% | $8.7361 | $8.74 | $8.75 | $8.70 |
| Purchase #2 | $228.53 | 9.565% | $250.3889 | $250.39 | $250.40 | $250.40 |
| Purchase #3 | $184.28 | 7.612% | $198.3074 | $198.31 | $198.30 | $198.30 |
| Purchase #4 | $16.52 | 11.443% | $18.4104 | $18.41 | $18.40 | $18.40 |
| Purchase #5 | $156.57 | 9.699% | $171.7557 | $171.76 | $171.75 | $171.80 |
| Purchase #6 | $196.66 | 11.819% | $219.9032 | $219.90 | $219.90 | $219.90 |
| Purchase #7 | $64.31 | 4.167% | $66.9898 | $66.99 | $67.00 | $67.00 |
| 7 purchase totals = | $855.25 | $934.4915 | $934.50 | $934.50 | $934.50 | |