| 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 | $11.48 | 11.195% | $12.7652 | $12.77 | $12.75 | $12.80 |
| Purchase #2 | $67.63 | 6.628% | $72.1125 | $72.11 | $72.10 | $72.10 |
| Purchase #3 | $41.84 | 13.785% | $47.6076 | $47.61 | $47.60 | $47.60 |
| Purchase #4 | $193.25 | 11.821% | $216.0941 | $216.09 | $216.10 | $216.10 |
| Purchase #5 | $100.60 | 4.807% | $105.4358 | $105.44 | $105.45 | $105.40 |
| Purchase #6 | $140.35 | 5.449% | $147.9977 | $148.00 | $148.00 | $148.00 |
| Purchase #7 | $79.67 | 9.563% | $87.2888 | $87.29 | $87.30 | $87.30 |
| 7 purchase totals = | $634.82 | $689.3017 | $689.31 | $689.30 | $689.30 | |