| 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 | $112.35 | 6.104% | $119.2078 | $119.21 | $119.20 | $119.20 |
| Purchase #2 | $44.39 | 11.795% | $49.6258 | $49.63 | $49.65 | $49.60 |
| Purchase #3 | $171.33 | 7.853% | $184.7845 | $184.78 | $184.80 | $184.80 |
| Purchase #4 | $177.52 | 5.374% | $187.0599 | $187.06 | $187.05 | $187.10 |
| Purchase #5 | $30.56 | 9.357% | $33.4195 | $33.42 | $33.40 | $33.40 |
| Purchase #6 | $70.97 | 12.307% | $79.7043 | $79.70 | $79.70 | $79.70 |
| Purchase #7 | $37.36 | 13.506% | $42.4058 | $42.41 | $42.40 | $42.40 |
| 7 purchase totals = | $644.48 | $696.2076 | $696.21 | $696.20 | $696.20 | |