| 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 | $77.66 | 3.520% | $80.3936 | $80.39 | $80.40 | $80.40 |
| Purchase #2 | $95.87 | 6.313% | $101.9223 | $101.92 | $101.90 | $101.90 |
| Purchase #3 | $250.91 | 3.552% | $259.8223 | $259.82 | $259.80 | $259.80 |
| Purchase #4 | $209.82 | 5.775% | $221.9371 | $221.94 | $221.95 | $221.90 |
| Purchase #5 | $203.45 | 3.541% | $210.6542 | $210.65 | $210.65 | $210.70 |
| Purchase #6 | $177.80 | 3.403% | $183.8505 | $183.85 | $183.85 | $183.90 |
| Purchase #7 | $210.59 | 7.465% | $226.3105 | $226.31 | $226.30 | $226.30 |
| 7 purchase totals = | $1,226.10 | $1,284.8905 | $1,284.88 | $1,284.85 | $1,284.90 | |