| 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 | $106.40 | 5.418% | $112.1648 | $112.16 | $112.15 | $112.20 |
| Purchase #2 | $7.82 | 9.377% | $8.5533 | $8.55 | $8.55 | $8.60 |
| Purchase #3 | $170.40 | 11.565% | $190.1068 | $190.11 | $190.10 | $190.10 |
| Purchase #4 | $86.54 | 7.293% | $92.8514 | $92.85 | $92.85 | $92.90 |
| Purchase #5 | $142.37 | 4.211% | $148.3652 | $148.37 | $148.35 | $148.40 |
| Purchase #6 | $59.73 | 9.169% | $65.2066 | $65.21 | $65.20 | $65.20 |
| Purchase #7 | $223.97 | 10.782% | $248.1184 | $248.12 | $248.10 | $248.10 |
| 7 purchase totals = | $797.23 | $865.3665 | $865.37 | $865.30 | $865.50 | |