| 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 | $109.99 | 4.507% | $114.9472 | $114.95 | $114.95 | $114.90 |
| Purchase #2 | $120.81 | 5.206% | $127.0994 | $127.10 | $127.10 | $127.10 |
| Purchase #3 | $21.73 | 12.548% | $24.4567 | $24.46 | $24.45 | $24.50 |
| Purchase #4 | $169.96 | 8.393% | $184.2247 | $184.22 | $184.20 | $184.20 |
| Purchase #5 | $125.89 | 13.168% | $142.4672 | $142.47 | $142.45 | $142.50 |
| Purchase #6 | $57.74 | 4.567% | $60.377 | $60.38 | $60.40 | $60.40 |
| Purchase #7 | $7.85 | 6.227% | $8.3388 | $8.34 | $8.35 | $8.30 |
| 7 purchase totals = | $613.97 | $661.9110 | $661.92 | $661.90 | $661.90 | |