| 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 | $28.49 | 6.234% | $30.2661 | $30.27 | $30.25 | $30.30 |
| Purchase #2 | $226.73 | 13.278% | $256.8352 | $256.84 | $256.85 | $256.80 |
| Purchase #3 | $39.82 | 10.502% | $44.0019 | $44.00 | $44.00 | $44.00 |
| Purchase #4 | $191.96 | 5.592% | $202.6944 | $202.69 | $202.70 | $202.70 |
| Purchase #5 | $79.58 | 11.739% | $88.9219 | $88.92 | $88.90 | $88.90 |
| Purchase #6 | $54.32 | 4.270% | $56.6395 | $56.64 | $56.65 | $56.60 |
| Purchase #7 | $187.99 | 5.619% | $198.5532 | $198.55 | $198.55 | $198.60 |
| 7 purchase totals = | $808.89 | $877.9122 | $877.91 | $877.90 | $877.90 | |