| 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 | $80.75 | 4.115% | $84.0729 | $84.07 | $84.05 | $84.10 |
| Purchase #2 | $162.57 | 3.321% | $167.9689 | $167.97 | $167.95 | $168.00 |
| Purchase #3 | $216.64 | 7.646% | $233.2043 | $233.20 | $233.20 | $233.20 |
| Purchase #4 | $203.40 | 3.287% | $210.0858 | $210.09 | $210.10 | $210.10 |
| Purchase #5 | $239.75 | 5.165% | $252.1331 | $252.13 | $252.15 | $252.10 |
| Purchase #6 | $92.59 | 3.377% | $95.7168 | $95.72 | $95.70 | $95.70 |
| Purchase #7 | $51.72 | 10.869% | $57.3414 | $57.34 | $57.35 | $57.30 |
| 7 purchase totals = | $1,047.42 | $1,100.5232 | $1,100.52 | $1,100.50 | $1,100.50 | |