| 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 | $149.60 | 6.653% | $159.5529 | $159.55 | $159.55 | $159.60 |
| Purchase #2 | $49.86 | 4.198% | $51.9531 | $51.95 | $51.95 | $52.00 |
| Purchase #3 | $76.49 | 8.248% | $82.7989 | $82.80 | $82.80 | $82.80 |
| Purchase #4 | $48.63 | 8.335% | $52.6833 | $52.68 | $52.70 | $52.70 |
| Purchase #5 | $9.90 | 9.565% | $10.8469 | $10.85 | $10.85 | $10.80 |
| Purchase #6 | $9.87 | 3.488% | $10.2143 | $10.21 | $10.20 | $10.20 |
| Purchase #7 | $222.97 | 8.630% | $242.2123 | $242.21 | $242.20 | $242.20 |
| 7 purchase totals = | $567.32 | $610.2617 | $610.25 | $610.25 | $610.30 | |