| 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 | $33.37 | 3.379% | $34.4976 | $34.50 | $34.50 | $34.50 |
| Purchase #2 | $103.63 | 3.441% | $107.1959 | $107.20 | $107.20 | $107.20 |
| Purchase #3 | $188.61 | 5.813% | $199.5739 | $199.57 | $199.55 | $199.60 |
| Purchase #4 | $196.57 | 6.438% | $209.2252 | $209.23 | $209.25 | $209.20 |
| Purchase #5 | $79.35 | 5.630% | $83.8174 | $83.82 | $83.80 | $83.80 |
| Purchase #6 | $91.51 | 10.383% | $101.0115 | $101.01 | $101.00 | $101.00 |
| Purchase #7 | $54.32 | 5.260% | $57.1772 | $57.18 | $57.20 | $57.20 |
| 7 purchase totals = | $747.36 | $792.4987 | $792.51 | $792.50 | $792.50 | |