| 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 | $76.51 | 13.259% | $86.6545 | $86.65 | $86.65 | $86.70 |
| Purchase #2 | $9.25 | 8.290% | $10.0168 | $10.02 | $10.00 | $10.00 |
| Purchase #3 | $133.99 | 10.447% | $147.9879 | $147.99 | $148.00 | $148.00 |
| Purchase #4 | $132.56 | 6.728% | $141.4786 | $141.48 | $141.50 | $141.50 |
| Purchase #5 | $22.73 | 12.439% | $25.5574 | $25.56 | $25.55 | $25.60 |
| Purchase #6 | $77.76 | 10.566% | $85.9761 | $85.98 | $86.00 | $86.00 |
| Purchase #7 | $80.49 | 11.169% | $89.4799 | $89.48 | $89.50 | $89.50 |
| 7 purchase totals = | $533.29 | $587.1512 | $587.16 | $587.20 | $587.30 | |