| 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 | $91.31 | 4.833% | $95.723 | $95.72 | $95.70 | $95.70 |
| Purchase #2 | $70.96 | 13.275% | $80.3799 | $80.38 | $80.40 | $80.40 |
| Purchase #3 | $235.58 | 12.764% | $265.6494 | $265.65 | $265.65 | $265.60 |
| Purchase #4 | $207.48 | 13.202% | $234.8715 | $234.87 | $234.85 | $234.90 |
| Purchase #5 | $247.79 | 7.567% | $266.5403 | $266.54 | $266.55 | $266.50 |
| Purchase #6 | $16.56 | 9.612% | $18.1517 | $18.15 | $18.15 | $18.20 |
| Purchase #7 | $152.88 | 13.464% | $173.4638 | $173.46 | $173.45 | $173.50 |
| 7 purchase totals = | $1,022.56 | $1,134.7796 | $1,134.77 | $1,134.75 | $1,134.80 | |