| 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 | $98.62 | 13.109% | $111.5481 | $111.55 | $111.55 | $111.50 |
| Purchase #2 | $16.43 | 7.462% | $17.656 | $17.66 | $17.65 | $17.70 |
| Purchase #3 | $212.33 | 3.785% | $220.3667 | $220.37 | $220.35 | $220.40 |
| Purchase #4 | $40.57 | 13.463% | $46.0319 | $46.03 | $46.05 | $46.00 |
| Purchase #5 | $6.99 | 13.643% | $7.9436 | $7.94 | $7.95 | $7.90 |
| Purchase #6 | $203.47 | 11.776% | $227.4306 | $227.43 | $227.45 | $227.40 |
| Purchase #7 | $137.69 | 12.573% | $155.0018 | $155.00 | $155.00 | $155.00 |
| 7 purchase totals = | $716.10 | $785.9787 | $785.98 | $786.00 | $785.90 | |