| 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 | $23.59 | 6.183% | $25.0486 | $25.05 | $25.05 | $25.00 |
| Purchase #2 | $13.58 | 4.221% | $14.1532 | $14.15 | $14.15 | $14.20 |
| Purchase #3 | $132.59 | 12.750% | $149.4952 | $149.50 | $149.50 | $149.50 |
| Purchase #4 | $226.75 | 11.504% | $252.8353 | $252.84 | $252.85 | $252.80 |
| Purchase #5 | $185.41 | 13.555% | $210.5423 | $210.54 | $210.55 | $210.50 |
| Purchase #6 | $34.86 | 5.368% | $36.7313 | $36.73 | $36.75 | $36.70 |
| Purchase #7 | $7.43 | 8.551% | $8.0653 | $8.07 | $8.05 | $8.10 |
| 7 purchase totals = | $624.21 | $696.8712 | $696.88 | $696.90 | $696.80 | |