| 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 | $31.36 | 3.788% | $32.5479 | $32.55 | $32.55 | $32.50 |
| Purchase #2 | $113.88 | 13.281% | $129.0044 | $129.00 | $129.00 | $129.00 |
| Purchase #3 | $241.75 | 8.332% | $261.8926 | $261.89 | $261.90 | $261.90 |
| Purchase #4 | $152.40 | 3.661% | $157.9794 | $157.98 | $158.00 | $158.00 |
| Purchase #5 | $11.48 | 9.778% | $12.6025 | $12.60 | $12.60 | $12.60 |
| Purchase #6 | $145.26 | 5.248% | $152.8832 | $152.88 | $152.90 | $152.90 |
| Purchase #7 | $109.72 | 8.113% | $118.6216 | $118.62 | $118.60 | $118.60 |
| 7 purchase totals = | $805.85 | $865.5316 | $865.52 | $865.55 | $865.50 | |