| 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 | $73.73 | 4.512% | $77.0567 | $77.06 | $77.05 | $77.10 |
| Purchase #2 | $76.93 | 12.799% | $86.7763 | $86.78 | $86.80 | $86.80 |
| Purchase #3 | $76.52 | 7.356% | $82.1488 | $82.15 | $82.15 | $82.10 |
| Purchase #4 | $156.60 | 10.515% | $173.0665 | $173.07 | $173.05 | $173.10 |
| Purchase #5 | $117.80 | 9.257% | $128.7047 | $128.70 | $128.70 | $128.70 |
| Purchase #6 | $15.57 | 13.287% | $17.6388 | $17.64 | $17.65 | $17.60 |
| Purchase #7 | $176.65 | 11.617% | $197.1714 | $197.17 | $197.15 | $197.20 |
| 7 purchase totals = | $693.80 | $762.5632 | $762.57 | $762.55 | $762.60 | |