| 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 | $69.61 | 11.571% | $77.6646 | $77.66 | $77.65 | $77.70 |
| Purchase #2 | $167.94 | 3.641% | $174.0547 | $174.05 | $174.05 | $174.10 |
| Purchase #3 | $80.85 | 7.566% | $86.9671 | $86.97 | $86.95 | $87.00 |
| Purchase #4 | $73.64 | 5.744% | $77.8699 | $77.87 | $77.85 | $77.90 |
| Purchase #5 | $183.40 | 10.256% | $202.2095 | $202.21 | $202.20 | $202.20 |
| Purchase #6 | $18.39 | 4.338% | $19.1878 | $19.19 | $19.20 | $19.20 |
| Purchase #7 | $26.86 | 3.459% | $27.7891 | $27.79 | $27.80 | $27.80 |
| 7 purchase totals = | $620.69 | $665.7427 | $665.74 | $665.70 | $665.90 | |