| 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 | $21.42 | 10.652% | $23.7017 | $23.70 | $23.70 | $23.70 |
| Purchase #2 | $69.27 | 9.157% | $75.6131 | $75.61 | $75.60 | $75.60 |
| Purchase #3 | $223.36 | 11.711% | $249.5177 | $249.52 | $249.50 | $249.50 |
| Purchase #4 | $79.72 | 8.847% | $86.7728 | $86.77 | $86.75 | $86.80 |
| Purchase #5 | $62.44 | 7.352% | $67.0306 | $67.03 | $67.05 | $67.00 |
| Purchase #6 | $65.56 | 4.217% | $68.3247 | $68.32 | $68.30 | $68.30 |
| Purchase #7 | $167.94 | 12.393% | $188.7528 | $188.75 | $188.75 | $188.80 |
| 7 purchase totals = | $689.71 | $759.7134 | $759.70 | $759.65 | $759.70 | |