| 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 | $60.39 | 4.492% | $63.1027 | $63.10 | $63.10 | $63.10 |
| Purchase #2 | $23.72 | 7.558% | $25.5128 | $25.51 | $25.50 | $25.50 |
| Purchase #3 | $62.54 | 10.453% | $69.0773 | $69.08 | $69.10 | $69.10 |
| Purchase #4 | $100.87 | 6.224% | $107.1481 | $107.15 | $107.15 | $107.10 |
| Purchase #5 | $91.57 | 9.706% | $100.4578 | $100.46 | $100.45 | $100.50 |
| Purchase #6 | $42.85 | 12.817% | $48.3421 | $48.34 | $48.35 | $48.30 |
| Purchase #7 | $21.88 | 9.352% | $23.9262 | $23.93 | $23.95 | $23.90 |
| 7 purchase totals = | $403.82 | $437.5670 | $437.57 | $437.60 | $437.50 | |