| 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 | $95.88 | 10.274% | $105.7307 | $105.73 | $105.75 | $105.70 |
| Purchase #2 | $66.31 | 9.579% | $72.6618 | $72.66 | $72.65 | $72.70 |
| Purchase #3 | $86.70 | 3.786% | $89.9825 | $89.98 | $90.00 | $90.00 |
| Purchase #4 | $209.72 | 12.383% | $235.6896 | $235.69 | $235.70 | $235.70 |
| Purchase #5 | $199.41 | 7.200% | $213.7675 | $213.77 | $213.75 | $213.80 |
| Purchase #6 | $198.89 | 7.225% | $213.2598 | $213.26 | $213.25 | $213.30 |
| Purchase #7 | $22.30 | 11.796% | $24.9305 | $24.93 | $24.95 | $24.90 |
| 7 purchase totals = | $879.21 | $956.0224 | $956.02 | $956.05 | $956.10 | |