| 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 | $26.53 | 7.715% | $28.5768 | $28.58 | $28.60 | $28.60 |
| Purchase #2 | $73.40 | 7.221% | $78.7002 | $78.70 | $78.70 | $78.70 |
| Purchase #3 | $214.50 | 3.136% | $221.2267 | $221.23 | $221.25 | $221.20 |
| Purchase #4 | $21.42 | 6.840% | $22.8851 | $22.89 | $22.90 | $22.90 |
| Purchase #5 | $205.70 | 11.361% | $229.0696 | $229.07 | $229.05 | $229.10 |
| Purchase #6 | $5.57 | 7.277% | $5.9753 | $5.98 | $6.00 | $6.00 |
| Purchase #7 | $185.93 | 11.495% | $207.3027 | $207.30 | $207.30 | $207.30 |
| 7 purchase totals = | $733.05 | $793.7364 | $793.75 | $793.80 | $793.80 | |