| 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 | $55.66 | 4.196% | $57.9955 | $58.00 | $58.00 | $58.00 |
| Purchase #2 | $129.49 | 8.217% | $140.1302 | $140.13 | $140.15 | $140.10 |
| Purchase #3 | $212.26 | 3.540% | $219.774 | $219.77 | $219.75 | $219.80 |
| Purchase #4 | $43.66 | 4.382% | $45.5732 | $45.57 | $45.55 | $45.60 |
| Purchase #5 | $199.94 | 3.529% | $206.9959 | $207.00 | $207.00 | $207.00 |
| Purchase #6 | $111.79 | 10.215% | $123.2093 | $123.21 | $123.20 | $123.20 |
| Purchase #7 | $7.53 | 8.356% | $8.1592 | $8.16 | $8.15 | $8.20 |
| 7 purchase totals = | $760.33 | $801.8373 | $801.84 | $801.80 | $801.90 | |