| 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 | $46.60 | 4.610% | $48.7483 | $48.75 | $48.75 | $48.70 |
| Purchase #2 | $237.49 | 5.496% | $250.5425 | $250.54 | $250.55 | $250.50 |
| Purchase #3 | $178.89 | 6.381% | $190.305 | $190.31 | $190.30 | $190.30 |
| Purchase #4 | $79.84 | 13.715% | $90.7901 | $90.79 | $90.80 | $90.80 |
| Purchase #5 | $60.52 | 3.289% | $62.5105 | $62.51 | $62.50 | $62.50 |
| Purchase #6 | $144.62 | 3.417% | $149.5617 | $149.56 | $149.55 | $149.60 |
| Purchase #7 | $116.79 | 12.121% | $130.9461 | $130.95 | $130.95 | $130.90 |
| 7 purchase totals = | $864.75 | $923.4042 | $923.41 | $923.40 | $923.30 | |