| 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 | $55.31 | 6.174% | $58.7248 | $58.72 | $58.70 | $58.70 |
| Purchase #2 | $177.41 | 11.841% | $198.4171 | $198.42 | $198.40 | $198.40 |
| Purchase #3 | $6.73 | 10.809% | $7.4574 | $7.46 | $7.45 | $7.50 |
| Purchase #4 | $11.36 | 3.586% | $11.7674 | $11.77 | $11.75 | $11.80 |
| Purchase #5 | $188.57 | 6.479% | $200.7875 | $200.79 | $200.80 | $200.80 |
| Purchase #6 | $247.40 | 13.574% | $280.9821 | $280.98 | $281.00 | $281.00 |
| Purchase #7 | $158.78 | 10.714% | $175.7917 | $175.79 | $175.80 | $175.80 |
| 7 purchase totals = | $845.56 | $933.9280 | $933.93 | $933.90 | $934.00 | |