| 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 | $72.68 | 6.356% | $77.2995 | $77.30 | $77.30 | $77.30 |
| Purchase #2 | $249.52 | 13.454% | $283.0904 | $283.09 | $283.10 | $283.10 |
| Purchase #3 | $222.28 | 12.449% | $249.9516 | $249.95 | $249.95 | $250.00 |
| Purchase #4 | $225.51 | 11.428% | $251.2813 | $251.28 | $251.30 | $251.30 |
| Purchase #5 | $69.58 | 11.487% | $77.5727 | $77.57 | $77.55 | $77.60 |
| Purchase #6 | $179.90 | 11.784% | $201.0994 | $201.10 | $201.10 | $201.10 |
| Purchase #7 | $21.28 | 3.503% | $22.0254 | $22.03 | $22.05 | $22.00 |
| 7 purchase totals = | $1,040.75 | $1,162.3203 | $1,162.32 | $1,162.35 | $1,162.40 | |