| 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 | $5.68 | 7.423% | $6.1016 | $6.10 | $6.10 | $6.10 |
| Purchase #2 | $183.78 | 9.839% | $201.8621 | $201.86 | $201.85 | $201.90 |
| Purchase #3 | $44.74 | 4.665% | $46.8271 | $46.83 | $46.85 | $46.80 |
| Purchase #4 | $177.36 | 4.551% | $185.4317 | $185.43 | $185.45 | $185.40 |
| Purchase #5 | $27.78 | 3.832% | $28.8445 | $28.84 | $28.85 | $28.80 |
| Purchase #6 | $14.27 | 13.810% | $16.2407 | $16.24 | $16.25 | $16.20 |
| Purchase #7 | $30.46 | 10.122% | $33.5432 | $33.54 | $33.55 | $33.50 |
| 7 purchase totals = | $484.07 | $518.8509 | $518.84 | $518.90 | $518.70 | |