| 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 | $31.35 | 10.751% | $34.7204 | $34.72 | $34.70 | $34.70 |
| Purchase #2 | $189.40 | 6.572% | $201.8474 | $201.85 | $201.85 | $201.80 |
| Purchase #3 | $148.55 | 6.569% | $158.3082 | $158.31 | $158.30 | $158.30 |
| Purchase #4 | $165.98 | 8.360% | $179.8559 | $179.86 | $179.85 | $179.90 |
| Purchase #5 | $59.61 | 12.479% | $67.0487 | $67.05 | $67.05 | $67.00 |
| Purchase #6 | $164.71 | 6.582% | $175.5512 | $175.55 | $175.55 | $175.60 |
| Purchase #7 | $227.99 | 10.474% | $251.8697 | $251.87 | $251.85 | $251.90 |
| 7 purchase totals = | $987.59 | $1,069.2015 | $1,069.21 | $1,069.15 | $1,069.20 | |