| 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 | $36.76 | 3.647% | $38.1006 | $38.10 | $38.10 | $38.10 |
| Purchase #2 | $10.53 | 10.293% | $11.6139 | $11.61 | $11.60 | $11.60 |
| Purchase #3 | $12.74 | 10.502% | $14.078 | $14.08 | $14.10 | $14.10 |
| Purchase #4 | $128.60 | 11.159% | $142.9505 | $142.95 | $142.95 | $143.00 |
| Purchase #5 | $173.72 | 5.437% | $183.1652 | $183.17 | $183.15 | $183.20 |
| Purchase #6 | $6.44 | 9.438% | $7.0478 | $7.05 | $7.05 | $7.00 |
| Purchase #7 | $207.42 | 3.173% | $214.0014 | $214.00 | $214.00 | $214.00 |
| 7 purchase totals = | $576.21 | $610.9574 | $610.96 | $610.95 | $611.00 | |