| 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 | $69.89 | 13.758% | $79.5055 | $79.51 | $79.50 | $79.50 |
| Purchase #2 | $27.28 | 6.606% | $29.0821 | $29.08 | $29.10 | $29.10 |
| Purchase #3 | $121.65 | 10.359% | $134.2517 | $134.25 | $134.25 | $134.30 |
| Purchase #4 | $166.70 | 10.197% | $183.6984 | $183.70 | $183.70 | $183.70 |
| Purchase #5 | $80.51 | 4.635% | $84.2416 | $84.24 | $84.25 | $84.20 |
| Purchase #6 | $12.63 | 5.200% | $13.2868 | $13.29 | $13.30 | $13.30 |
| Purchase #7 | $100.57 | 6.272% | $106.8778 | $106.88 | $106.90 | $106.90 |
| 7 purchase totals = | $579.23 | $630.9439 | $630.95 | $631.00 | $631.00 | |