| 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 | $107.33 | 12.609% | $120.8632 | $120.86 | $120.85 | $120.90 |
| Purchase #2 | $193.87 | 12.552% | $218.2046 | $218.20 | $218.20 | $218.20 |
| Purchase #3 | $234.86 | 10.438% | $259.3747 | $259.37 | $259.35 | $259.40 |
| Purchase #4 | $10.83 | 5.760% | $11.4538 | $11.45 | $11.45 | $11.50 |
| Purchase #5 | $24.94 | 7.848% | $26.8973 | $26.90 | $26.90 | $26.90 |
| Purchase #6 | $110.91 | 3.529% | $114.824 | $114.82 | $114.80 | $114.80 |
| Purchase #7 | $13.66 | 10.555% | $15.1018 | $15.10 | $15.10 | $15.10 |
| 7 purchase totals = | $696.40 | $766.7194 | $766.70 | $766.65 | $766.80 | |