| 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 | $25.32 | 9.493% | $27.7236 | $27.72 | $27.70 | $27.70 |
| Purchase #2 | $98.56 | 4.166% | $102.666 | $102.67 | $102.65 | $102.70 |
| Purchase #3 | $211.87 | 9.511% | $232.021 | $232.02 | $232.00 | $232.00 |
| Purchase #4 | $65.27 | 4.578% | $68.2581 | $68.26 | $68.25 | $68.30 |
| Purchase #5 | $241.88 | 7.716% | $260.5435 | $260.54 | $260.55 | $260.50 |
| Purchase #6 | $67.60 | 12.274% | $75.8972 | $75.90 | $75.90 | $75.90 |
| Purchase #7 | $97.67 | 6.235% | $103.7597 | $103.76 | $103.75 | $103.80 |
| 7 purchase totals = | $808.17 | $870.8691 | $870.87 | $870.80 | $870.90 | |