| 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 | $40.53 | 13.858% | $46.1466 | $46.15 | $46.15 | $46.10 |
| Purchase #2 | $208.87 | 10.408% | $230.6092 | $230.61 | $230.60 | $230.60 |
| Purchase #3 | $136.47 | 10.449% | $150.7298 | $150.73 | $150.75 | $150.70 |
| Purchase #4 | $145.56 | 8.834% | $158.4188 | $158.42 | $158.40 | $158.40 |
| Purchase #5 | $137.92 | 6.646% | $147.0862 | $147.09 | $147.10 | $147.10 |
| Purchase #6 | $11.78 | 4.458% | $12.3052 | $12.31 | $12.30 | $12.30 |
| Purchase #7 | $164.78 | 13.279% | $186.6611 | $186.66 | $186.65 | $186.70 |
| 7 purchase totals = | $845.91 | $931.9569 | $931.97 | $931.95 | $931.90 | |