| 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 | $46.25 | 10.135% | $50.9374 | $50.94 | $50.95 | $50.90 |
| Purchase #2 | $138.61 | 7.429% | $148.9073 | $148.91 | $148.90 | $148.90 |
| Purchase #3 | $209.66 | 8.381% | $227.2316 | $227.23 | $227.25 | $227.20 |
| Purchase #4 | $201.43 | 12.503% | $226.6148 | $226.61 | $226.60 | $226.60 |
| Purchase #5 | $12.43 | 8.333% | $13.4658 | $13.47 | $13.45 | $13.50 |
| Purchase #6 | $14.74 | 13.720% | $16.7623 | $16.76 | $16.75 | $16.80 |
| Purchase #7 | $9.43 | 6.687% | $10.0606 | $10.06 | $10.05 | $10.10 |
| 7 purchase totals = | $632.55 | $693.9798 | $693.98 | $693.95 | $694.00 | |