| 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 | $38.35 | 9.424% | $41.9641 | $41.96 | $41.95 | $42.00 |
| Purchase #2 | $32.41 | 13.377% | $36.7455 | $36.75 | $36.75 | $36.70 |
| Purchase #3 | $210.26 | 4.769% | $220.2873 | $220.29 | $220.30 | $220.30 |
| Purchase #4 | $136.97 | 7.465% | $147.1948 | $147.19 | $147.20 | $147.20 |
| Purchase #5 | $86.65 | 13.555% | $98.3954 | $98.40 | $98.40 | $98.40 |
| Purchase #6 | $173.29 | 5.501% | $182.8227 | $182.82 | $182.80 | $182.80 |
| Purchase #7 | $99.79 | 13.267% | $113.0291 | $113.03 | $113.05 | $113.00 |
| 7 purchase totals = | $777.72 | $840.4389 | $840.44 | $840.45 | $840.40 | |