| 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 | $53.29 | 6.687% | $56.8535 | $56.85 | $56.85 | $56.90 |
| Purchase #2 | $204.33 | 4.258% | $213.0304 | $213.03 | $213.05 | $213.00 |
| Purchase #3 | $99.39 | 7.438% | $106.7826 | $106.78 | $106.80 | $106.80 |
| Purchase #4 | $200.99 | 10.465% | $222.0236 | $222.02 | $222.00 | $222.00 |
| Purchase #5 | $17.61 | 4.319% | $18.3706 | $18.37 | $18.35 | $18.40 |
| Purchase #6 | $30.56 | 4.720% | $32.0024 | $32.00 | $32.00 | $32.00 |
| Purchase #7 | $113.55 | 13.362% | $128.7226 | $128.72 | $128.70 | $128.70 |
| 7 purchase totals = | $719.72 | $777.7857 | $777.77 | $777.75 | $777.80 | |