| 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 | $31.45 | 3.529% | $32.5599 | $32.56 | $32.55 | $32.60 |
| Purchase #2 | $179.50 | 12.820% | $202.5119 | $202.51 | $202.50 | $202.50 |
| Purchase #3 | $109.73 | 8.655% | $119.2271 | $119.23 | $119.25 | $119.20 |
| Purchase #4 | $49.38 | 9.459% | $54.0509 | $54.05 | $54.05 | $54.10 |
| Purchase #5 | $10.27 | 11.371% | $11.4378 | $11.44 | $11.45 | $11.40 |
| Purchase #6 | $153.82 | 10.721% | $170.311 | $170.31 | $170.30 | $170.30 |
| Purchase #7 | $140.43 | 11.430% | $156.4811 | $156.48 | $156.50 | $156.50 |
| 7 purchase totals = | $674.58 | $746.5797 | $746.58 | $746.60 | $746.60 | |