| 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 | $84.25 | 3.350% | $87.0724 | $87.07 | $87.05 | $87.10 |
| Purchase #2 | $244.33 | 8.433% | $264.9343 | $264.93 | $264.95 | $264.90 |
| Purchase #3 | $120.26 | 7.757% | $129.5886 | $129.59 | $129.60 | $129.60 |
| Purchase #4 | $222.87 | 8.659% | $242.1683 | $242.17 | $242.15 | $242.20 |
| Purchase #5 | $108.44 | 5.763% | $114.6894 | $114.69 | $114.70 | $114.70 |
| Purchase #6 | $192.91 | 4.586% | $201.7569 | $201.76 | $201.75 | $201.80 |
| Purchase #7 | $9.76 | 13.599% | $11.0873 | $11.09 | $11.10 | $11.10 |
| 7 purchase totals = | $982.82 | $1,051.2972 | $1,051.30 | $1,051.30 | $1,051.40 | |