| 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 | $48.65 | 3.291% | $50.2511 | $50.25 | $50.25 | $50.30 |
| Purchase #2 | $98.98 | 7.159% | $106.066 | $106.07 | $106.05 | $106.10 |
| Purchase #3 | $237.85 | 5.487% | $250.9008 | $250.90 | $250.90 | $250.90 |
| Purchase #4 | $27.97 | 9.479% | $30.6213 | $30.62 | $30.60 | $30.60 |
| Purchase #5 | $166.82 | 9.105% | $182.009 | $182.01 | $182.00 | $182.00 |
| Purchase #6 | $226.64 | 9.806% | $248.8643 | $248.86 | $248.85 | $248.90 |
| Purchase #7 | $43.46 | 4.258% | $45.3105 | $45.31 | $45.30 | $45.30 |
| 7 purchase totals = | $850.37 | $914.0230 | $914.02 | $913.95 | $914.10 | |