| 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 | $67.31 | 11.460% | $75.0237 | $75.02 | $75.00 | $75.00 |
| Purchase #2 | $10.73 | 10.634% | $11.871 | $11.87 | $11.85 | $11.90 |
| Purchase #3 | $6.33 | 12.275% | $7.107 | $7.11 | $7.10 | $7.10 |
| Purchase #4 | $216.51 | 9.531% | $237.1456 | $237.15 | $237.15 | $237.10 |
| Purchase #5 | $211.78 | 5.296% | $222.9959 | $223.00 | $223.00 | $223.00 |
| Purchase #6 | $129.91 | 5.484% | $137.0343 | $137.03 | $137.05 | $137.00 |
| Purchase #7 | $228.91 | 10.521% | $252.9936 | $252.99 | $253.00 | $253.00 |
| 7 purchase totals = | $871.48 | $944.1711 | $944.17 | $944.15 | $944.10 | |