| 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 | $68.45 | 5.593% | $72.2784 | $72.28 | $72.30 | $72.30 |
| Purchase #2 | $132.58 | 9.430% | $145.0823 | $145.08 | $145.10 | $145.10 |
| Purchase #3 | $113.94 | 13.262% | $129.0507 | $129.05 | $129.05 | $129.10 |
| Purchase #4 | $79.44 | 11.598% | $88.6535 | $88.65 | $88.65 | $88.70 |
| Purchase #5 | $15.48 | 13.376% | $17.5506 | $17.55 | $17.55 | $17.60 |
| Purchase #6 | $11.79 | 4.488% | $12.3191 | $12.32 | $12.30 | $12.30 |
| Purchase #7 | $147.56 | 13.534% | $167.5308 | $167.53 | $167.55 | $167.50 |
| 7 purchase totals = | $569.24 | $632.4654 | $632.46 | $632.50 | $632.60 | |