| 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 | $25.69 | 3.124% | $26.4926 | $26.49 | $26.50 | $26.50 |
| Purchase #2 | $28.67 | 5.550% | $30.2612 | $30.26 | $30.25 | $30.30 |
| Purchase #3 | $115.61 | 12.584% | $130.1584 | $130.16 | $130.15 | $130.20 |
| Purchase #4 | $185.54 | 8.546% | $201.3962 | $201.40 | $201.40 | $201.40 |
| Purchase #5 | $5.53 | 13.449% | $6.2737 | $6.27 | $6.25 | $6.30 |
| Purchase #6 | $166.54 | 8.860% | $181.2954 | $181.30 | $181.30 | $181.30 |
| Purchase #7 | $25.55 | 11.863% | $28.581 | $28.58 | $28.60 | $28.60 |
| 7 purchase totals = | $553.13 | $604.4585 | $604.46 | $604.45 | $604.60 | |