| 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 | $13.96 | 7.505% | $15.0077 | $15.01 | $15.00 | $15.00 |
| Purchase #2 | $125.85 | 7.110% | $134.7979 | $134.80 | $134.80 | $134.80 |
| Purchase #3 | $63.31 | 5.280% | $66.6528 | $66.65 | $66.65 | $66.70 |
| Purchase #4 | $130.39 | 9.199% | $142.3846 | $142.38 | $142.40 | $142.40 |
| Purchase #5 | $15.37 | 4.111% | $16.0019 | $16.00 | $16.00 | $16.00 |
| Purchase #6 | $114.63 | 5.679% | $121.1398 | $121.14 | $121.15 | $121.10 |
| Purchase #7 | $189.57 | 8.518% | $205.7176 | $205.72 | $205.70 | $205.70 |
| 7 purchase totals = | $653.08 | $701.7023 | $701.70 | $701.70 | $701.70 | |