| 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 | $13.92 | 6.814% | $14.8685 | $14.87 | $14.85 | $14.90 |
| Purchase #2 | $17.99 | 10.193% | $19.8237 | $19.82 | $19.80 | $19.80 |
| Purchase #3 | $67.42 | 7.275% | $72.3248 | $72.32 | $72.30 | $72.30 |
| Purchase #4 | $206.84 | 6.195% | $219.6537 | $219.65 | $219.65 | $219.70 |
| Purchase #5 | $30.69 | 7.125% | $32.8767 | $32.88 | $32.90 | $32.90 |
| Purchase #6 | $250.76 | 13.681% | $285.0665 | $285.07 | $285.05 | $285.10 |
| Purchase #7 | $65.73 | 11.696% | $73.4178 | $73.42 | $73.40 | $73.40 |
| 7 purchase totals = | $653.35 | $718.0317 | $718.03 | $717.95 | $718.10 | |