| 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 | $33.71 | 6.569% | $35.9244 | $35.92 | $35.90 | $35.90 |
| Purchase #2 | $125.79 | 11.407% | $140.1389 | $140.14 | $140.15 | $140.10 |
| Purchase #3 | $120.59 | 8.347% | $130.6556 | $130.66 | $130.65 | $130.70 |
| Purchase #4 | $71.96 | 13.504% | $81.6775 | $81.68 | $81.70 | $81.70 |
| Purchase #5 | $6.39 | 4.798% | $6.6966 | $6.70 | $6.70 | $6.70 |
| Purchase #6 | $85.54 | 3.131% | $88.2183 | $88.22 | $88.20 | $88.20 |
| Purchase #7 | $51.27 | 3.776% | $53.206 | $53.21 | $53.20 | $53.20 |
| 7 purchase totals = | $495.25 | $536.5173 | $536.53 | $536.50 | $536.50 | |