| 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 | $52.57 | 9.774% | $57.7082 | $57.71 | $57.70 | $57.70 |
| Purchase #2 | $214.58 | 3.219% | $221.4873 | $221.49 | $221.50 | $221.50 |
| Purchase #3 | $27.66 | 8.786% | $30.0902 | $30.09 | $30.10 | $30.10 |
| Purchase #4 | $155.89 | 6.384% | $165.842 | $165.84 | $165.85 | $165.80 |
| Purchase #5 | $8.60 | 12.782% | $9.6993 | $9.70 | $9.70 | $9.70 |
| Purchase #6 | $143.94 | 5.591% | $151.9877 | $151.99 | $152.00 | $152.00 |
| Purchase #7 | $61.39 | 13.298% | $69.5536 | $69.55 | $69.55 | $69.60 |
| 7 purchase totals = | $664.63 | $706.3683 | $706.37 | $706.40 | $706.40 | |