| 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 | $22.78 | 9.555% | $24.9566 | $24.96 | $24.95 | $25.00 |
| Purchase #2 | $118.68 | 4.107% | $123.5542 | $123.55 | $123.55 | $123.60 |
| Purchase #3 | $10.73 | 12.161% | $12.0349 | $12.03 | $12.05 | $12.00 |
| Purchase #4 | $186.52 | 5.324% | $196.4503 | $196.45 | $196.45 | $196.50 |
| Purchase #5 | $20.66 | 7.308% | $22.1698 | $22.17 | $22.15 | $22.20 |
| Purchase #6 | $101.71 | 8.823% | $110.6839 | $110.68 | $110.70 | $110.70 |
| Purchase #7 | $189.42 | 6.239% | $201.2379 | $201.24 | $201.25 | $201.20 |
| 7 purchase totals = | $650.50 | $691.0876 | $691.08 | $691.10 | $691.20 | |