| 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 | $10.99 | 6.197% | $11.6711 | $11.67 | $11.65 | $11.70 |
| Purchase #2 | $49.37 | 10.412% | $54.5104 | $54.51 | $54.50 | $54.50 |
| Purchase #3 | $204.96 | 11.113% | $227.7372 | $227.74 | $227.75 | $227.70 |
| Purchase #4 | $45.66 | 11.811% | $51.0529 | $51.05 | $51.05 | $51.10 |
| Purchase #5 | $81.98 | 12.102% | $91.9012 | $91.90 | $91.90 | $91.90 |
| Purchase #6 | $233.25 | 4.591% | $243.9585 | $243.96 | $243.95 | $244.00 |
| Purchase #7 | $38.34 | 9.157% | $41.8508 | $41.85 | $41.85 | $41.90 |
| 7 purchase totals = | $664.55 | $722.6821 | $722.68 | $722.65 | $722.80 | |