| 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 | $72.51 | 13.670% | $82.4221 | $82.42 | $82.40 | $82.40 |
| Purchase #2 | $21.63 | 7.331% | $23.2157 | $23.22 | $23.20 | $23.20 |
| Purchase #3 | $8.72 | 3.661% | $9.0392 | $9.04 | $9.05 | $9.00 |
| Purchase #4 | $39.46 | 8.195% | $42.6937 | $42.69 | $42.70 | $42.70 |
| Purchase #5 | $93.29 | 7.603% | $100.3828 | $100.38 | $100.40 | $100.40 |
| Purchase #6 | $185.93 | 3.397% | $192.246 | $192.25 | $192.25 | $192.20 |
| Purchase #7 | $68.53 | 10.709% | $75.8689 | $75.87 | $75.85 | $75.90 |
| 7 purchase totals = | $490.07 | $525.8684 | $525.87 | $525.85 | $525.80 | |