| 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 | $97.91 | 9.606% | $107.3152 | $107.32 | $107.30 | $107.30 |
| Purchase #2 | $227.40 | 5.713% | $240.3914 | $240.39 | $240.40 | $240.40 |
| Purchase #3 | $11.95 | 7.753% | $12.8765 | $12.88 | $12.90 | $12.90 |
| Purchase #4 | $23.96 | 5.845% | $25.3605 | $25.36 | $25.35 | $25.40 |
| Purchase #5 | $68.31 | 7.258% | $73.2679 | $73.27 | $73.25 | $73.30 |
| Purchase #6 | $38.65 | 13.259% | $43.7746 | $43.77 | $43.75 | $43.80 |
| Purchase #7 | $18.99 | 10.287% | $20.9435 | $20.94 | $20.95 | $20.90 |
| 7 purchase totals = | $487.17 | $523.9296 | $523.93 | $523.90 | $524.00 | |