| 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 | $80.97 | 11.602% | $90.3641 | $90.36 | $90.35 | $90.40 |
| Purchase #2 | $24.65 | 10.778% | $27.3068 | $27.31 | $27.30 | $27.30 |
| Purchase #3 | $102.96 | 13.246% | $116.5981 | $116.60 | $116.60 | $116.60 |
| Purchase #4 | $129.38 | 12.355% | $145.3649 | $145.36 | $145.35 | $145.40 |
| Purchase #5 | $226.90 | 10.563% | $250.8674 | $250.87 | $250.85 | $250.90 |
| Purchase #6 | $128.80 | 4.574% | $134.6913 | $134.69 | $134.70 | $134.70 |
| Purchase #7 | $49.37 | 3.847% | $51.2693 | $51.27 | $51.25 | $51.30 |
| 7 purchase totals = | $743.03 | $816.4619 | $816.46 | $816.40 | $816.60 | |