| 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 | $52.42 | 3.131% | $54.0613 | $54.06 | $54.05 | $54.10 |
| Purchase #2 | $134.33 | 3.240% | $138.6823 | $138.68 | $138.70 | $138.70 |
| Purchase #3 | $61.59 | 4.267% | $64.218 | $64.22 | $64.20 | $64.20 |
| Purchase #4 | $171.56 | 9.217% | $187.3727 | $187.37 | $187.35 | $187.40 |
| Purchase #5 | $120.35 | 4.782% | $126.1051 | $126.11 | $126.10 | $126.10 |
| Purchase #6 | $74.85 | 9.197% | $81.734 | $81.73 | $81.75 | $81.70 |
| Purchase #7 | $230.47 | 7.740% | $248.3084 | $248.31 | $248.30 | $248.30 |
| 7 purchase totals = | $845.57 | $900.4818 | $900.48 | $900.45 | $900.50 | |