| 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 | $85.45 | 8.429% | $92.6526 | $92.65 | $92.65 | $92.70 |
| Purchase #2 | $11.45 | 6.536% | $12.1984 | $12.20 | $12.20 | $12.20 |
| Purchase #3 | $32.40 | 10.604% | $35.8357 | $35.84 | $35.85 | $35.80 |
| Purchase #4 | $168.30 | 5.371% | $177.3394 | $177.34 | $177.35 | $177.30 |
| Purchase #5 | $14.33 | 10.313% | $15.8079 | $15.81 | $15.80 | $15.80 |
| Purchase #6 | $74.90 | 11.806% | $83.7427 | $83.74 | $83.75 | $83.70 |
| Purchase #7 | $53.73 | 7.308% | $57.6566 | $57.66 | $57.65 | $57.70 |
| 7 purchase totals = | $440.56 | $475.2333 | $475.24 | $475.25 | $475.20 | |