| 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 | $41.46 | 8.369% | $44.9298 | $44.93 | $44.95 | $44.90 |
| Purchase #2 | $123.90 | 10.502% | $136.912 | $136.91 | $136.90 | $136.90 |
| Purchase #3 | $121.28 | 10.135% | $133.5717 | $133.57 | $133.55 | $133.60 |
| Purchase #4 | $43.71 | 13.867% | $49.7713 | $49.77 | $49.75 | $49.80 |
| Purchase #5 | $197.94 | 7.638% | $213.0587 | $213.06 | $213.05 | $213.10 |
| Purchase #6 | $78.88 | 5.843% | $83.489 | $83.49 | $83.50 | $83.50 |
| Purchase #7 | $28.97 | 6.277% | $30.7884 | $30.79 | $30.80 | $30.80 |
| 7 purchase totals = | $636.14 | $692.5209 | $692.52 | $692.50 | $692.60 | |