| 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 | $195.89 | 10.715% | $216.8796 | $216.88 | $216.90 | $216.90 |
| Purchase #2 | $45.65 | 10.297% | $50.3506 | $50.35 | $50.35 | $50.40 |
| Purchase #3 | $123.58 | 8.628% | $134.2425 | $134.24 | $134.25 | $134.20 |
| Purchase #4 | $30.89 | 12.170% | $34.6493 | $34.65 | $34.65 | $34.60 |
| Purchase #5 | $76.60 | 5.419% | $80.751 | $80.75 | $80.75 | $80.80 |
| Purchase #6 | $41.88 | 4.486% | $43.7587 | $43.76 | $43.75 | $43.80 |
| Purchase #7 | $61.54 | 11.648% | $68.7082 | $68.71 | $68.70 | $68.70 |
| 7 purchase totals = | $576.03 | $629.3399 | $629.34 | $629.35 | $629.40 | |