| 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 | $16.39 | 4.357% | $17.1041 | $17.10 | $17.10 | $17.10 |
| Purchase #2 | $120.88 | 4.222% | $125.9836 | $125.98 | $126.00 | $126.00 |
| Purchase #3 | $225.64 | 7.249% | $241.9966 | $242.00 | $242.00 | $242.00 |
| Purchase #4 | $39.67 | 10.671% | $43.9032 | $43.90 | $43.90 | $43.90 |
| Purchase #5 | $102.75 | 6.727% | $109.662 | $109.66 | $109.65 | $109.70 |
| Purchase #6 | $23.52 | 6.557% | $25.0622 | $25.06 | $25.05 | $25.10 |
| Purchase #7 | $197.66 | 8.177% | $213.8227 | $213.82 | $213.80 | $213.80 |
| 7 purchase totals = | $726.51 | $777.5344 | $777.52 | $777.50 | $777.60 | |