| 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 | $105.47 | 7.463% | $113.3412 | $113.34 | $113.35 | $113.30 |
| Purchase #2 | $38.95 | 5.629% | $41.1425 | $41.14 | $41.15 | $41.10 |
| Purchase #3 | $66.83 | 12.329% | $75.0695 | $75.07 | $75.05 | $75.10 |
| Purchase #4 | $186.37 | 13.519% | $211.5654 | $211.57 | $211.55 | $211.60 |
| Purchase #5 | $32.87 | 10.536% | $36.3332 | $36.33 | $36.35 | $36.30 |
| Purchase #6 | $61.33 | 4.845% | $64.3014 | $64.30 | $64.30 | $64.30 |
| Purchase #7 | $72.64 | 6.606% | $77.4386 | $77.44 | $77.45 | $77.40 |
| 7 purchase totals = | $564.46 | $619.1918 | $619.19 | $619.20 | $619.10 | |