| 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 | $13.51 | 3.627% | $14 | $14.00 | $14.00 | $14.00 |
| Purchase #2 | $67.28 | 6.216% | $71.4621 | $71.46 | $71.45 | $71.50 |
| Purchase #3 | $35.63 | 7.157% | $38.18 | $38.18 | $38.20 | $38.20 |
| Purchase #4 | $134.49 | 11.830% | $150.4002 | $150.40 | $150.40 | $150.40 |
| Purchase #5 | $56.63 | 3.111% | $58.3918 | $58.39 | $58.40 | $58.40 |
| Purchase #6 | $114.46 | 3.443% | $118.4009 | $118.40 | $118.40 | $118.40 |
| Purchase #7 | $214.62 | 7.175% | $230.019 | $230.02 | $230.00 | $230.00 |
| 7 purchase totals = | $636.62 | $680.8540 | $680.85 | $680.85 | $680.90 | |