| 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 | $80.29 | 12.867% | $90.6209 | $90.62 | $90.60 | $90.60 |
| Purchase #2 | $10.30 | 6.619% | $10.9818 | $10.98 | $11.00 | $11.00 |
| Purchase #3 | $115.56 | 9.684% | $126.7508 | $126.75 | $126.75 | $126.80 |
| Purchase #4 | $87.40 | 8.414% | $94.7538 | $94.75 | $94.75 | $94.80 |
| Purchase #5 | $40.71 | 5.763% | $43.0561 | $43.06 | $43.05 | $43.10 |
| Purchase #6 | $45.82 | 9.174% | $50.0235 | $50.02 | $50.00 | $50.00 |
| Purchase #7 | $30.81 | 10.555% | $34.062 | $34.06 | $34.05 | $34.10 |
| 7 purchase totals = | $410.89 | $450.2489 | $450.24 | $450.20 | $450.40 | |