| 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 | $5.52 | 11.658% | $6.1635 | $6.16 | $6.15 | $6.20 |
| Purchase #2 | $103.64 | 10.797% | $114.83 | $114.83 | $114.85 | $114.80 |
| Purchase #3 | $52.99 | 9.797% | $58.1814 | $58.18 | $58.20 | $58.20 |
| Purchase #4 | $202.31 | 5.320% | $213.0729 | $213.07 | $213.05 | $213.10 |
| Purchase #5 | $153.49 | 9.181% | $167.5819 | $167.58 | $167.60 | $167.60 |
| Purchase #6 | $15.60 | 9.563% | $17.0918 | $17.09 | $17.10 | $17.10 |
| Purchase #7 | $233.69 | 8.359% | $253.2241 | $253.22 | $253.20 | $253.20 |
| 7 purchase totals = | $767.24 | $830.1456 | $830.13 | $830.15 | $830.20 | |