| 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 | $9.78 | 7.412% | $10.5049 | $10.50 | $10.50 | $10.50 |
| Purchase #2 | $212.57 | 9.606% | $232.9895 | $232.99 | $233.00 | $233.00 |
| Purchase #3 | $43.25 | 5.809% | $45.7624 | $45.76 | $45.75 | $45.80 |
| Purchase #4 | $128.32 | 7.746% | $138.2597 | $138.26 | $138.25 | $138.30 |
| Purchase #5 | $30.34 | 6.643% | $32.3555 | $32.36 | $32.35 | $32.40 |
| Purchase #6 | $211.66 | 10.603% | $234.1023 | $234.10 | $234.10 | $234.10 |
| Purchase #7 | $101.93 | 7.476% | $109.5503 | $109.55 | $109.55 | $109.60 |
| 7 purchase totals = | $737.85 | $803.5246 | $803.52 | $803.50 | $803.70 | |