| 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 | $49.78 | 13.829% | $56.6641 | $56.66 | $56.65 | $56.70 |
| Purchase #2 | $197.36 | 12.533% | $222.0951 | $222.10 | $222.10 | $222.10 |
| Purchase #3 | $189.45 | 11.227% | $210.7196 | $210.72 | $210.70 | $210.70 |
| Purchase #4 | $55.47 | 4.550% | $57.9939 | $57.99 | $58.00 | $58.00 |
| Purchase #5 | $56.83 | 13.727% | $64.6311 | $64.63 | $64.65 | $64.60 |
| Purchase #6 | $139.42 | 9.859% | $153.1654 | $153.17 | $153.15 | $153.20 |
| Purchase #7 | $202.79 | 9.504% | $222.0632 | $222.06 | $222.05 | $222.10 |
| 7 purchase totals = | $891.10 | $987.3324 | $987.33 | $987.30 | $987.40 | |