| 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 | $11.25 | 12.408% | $12.6459 | $12.65 | $12.65 | $12.60 |
| Purchase #2 | $38.90 | 11.707% | $43.454 | $43.45 | $43.45 | $43.50 |
| Purchase #3 | $48.85 | 7.811% | $52.6657 | $52.67 | $52.65 | $52.70 |
| Purchase #4 | $75.90 | 12.323% | $85.2532 | $85.25 | $85.25 | $85.30 |
| Purchase #5 | $230.95 | 8.243% | $249.9872 | $249.99 | $250.00 | $250.00 |
| Purchase #6 | $50.50 | 13.179% | $57.1554 | $57.16 | $57.15 | $57.20 |
| Purchase #7 | $7.74 | 12.509% | $8.7082 | $8.71 | $8.70 | $8.70 |
| 7 purchase totals = | $464.09 | $509.8696 | $509.88 | $509.85 | $510.00 | |