| 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 | $35.87 | 6.274% | $38.1205 | $38.12 | $38.10 | $38.10 |
| Purchase #2 | $65.81 | 8.125% | $71.1571 | $71.16 | $71.15 | $71.20 |
| Purchase #3 | $83.82 | 10.177% | $92.3504 | $92.35 | $92.35 | $92.40 |
| Purchase #4 | $210.39 | 5.771% | $222.5316 | $222.53 | $222.55 | $222.50 |
| Purchase #5 | $223.30 | 5.802% | $236.2559 | $236.26 | $236.25 | $236.30 |
| Purchase #6 | $28.32 | 6.589% | $30.186 | $30.19 | $30.20 | $30.20 |
| Purchase #7 | $120.66 | 11.107% | $134.0617 | $134.06 | $134.05 | $134.10 |
| 7 purchase totals = | $768.17 | $824.6632 | $824.67 | $824.65 | $824.80 | |