| 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 | $30.34 | 13.560% | $34.4541 | $34.45 | $34.45 | $34.50 |
| Purchase #2 | $159.66 | 13.738% | $181.5941 | $181.59 | $181.60 | $181.60 |
| Purchase #3 | $126.35 | 8.377% | $136.9343 | $136.93 | $136.95 | $136.90 |
| Purchase #4 | $21.94 | 6.815% | $23.4352 | $23.44 | $23.45 | $23.40 |
| Purchase #5 | $76.95 | 9.443% | $84.2164 | $84.22 | $84.20 | $84.20 |
| Purchase #6 | $162.29 | 13.640% | $184.4264 | $184.43 | $184.45 | $184.40 |
| Purchase #7 | $7.67 | 10.295% | $8.4596 | $8.46 | $8.45 | $8.50 |
| 7 purchase totals = | $585.20 | $653.5201 | $653.52 | $653.55 | $653.50 | |