| 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 | $102.80 | 3.662% | $106.5645 | $106.56 | $106.55 | $106.60 |
| Purchase #2 | $196.91 | 3.626% | $204.05 | $204.05 | $204.05 | $204.10 |
| Purchase #3 | $71.91 | 11.643% | $80.2825 | $80.28 | $80.30 | $80.30 |
| Purchase #4 | $25.66 | 3.251% | $26.4942 | $26.49 | $26.50 | $26.50 |
| Purchase #5 | $71.90 | 3.245% | $74.2332 | $74.23 | $74.25 | $74.20 |
| Purchase #6 | $85.81 | 4.845% | $89.9675 | $89.97 | $89.95 | $90.00 |
| Purchase #7 | $73.78 | 5.390% | $77.7567 | $77.76 | $77.75 | $77.80 |
| 7 purchase totals = | $628.77 | $659.3486 | $659.34 | $659.35 | $659.50 | |