| 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 | $147.34 | 3.659% | $152.7312 | $152.73 | $152.75 | $152.70 |
| Purchase #2 | $86.74 | 4.507% | $90.6494 | $90.65 | $90.65 | $90.60 |
| Purchase #3 | $205.54 | 13.474% | $233.2345 | $233.23 | $233.25 | $233.20 |
| Purchase #4 | $9.35 | 4.149% | $9.7379 | $9.74 | $9.75 | $9.70 |
| Purchase #5 | $203.35 | 4.130% | $211.7484 | $211.75 | $211.75 | $211.70 |
| Purchase #6 | $77.80 | 12.812% | $87.7677 | $87.77 | $87.75 | $87.80 |
| Purchase #7 | $186.42 | 5.403% | $196.4923 | $196.49 | $196.50 | $196.50 |
| 7 purchase totals = | $916.54 | $982.3614 | $982.36 | $982.40 | $982.20 | |