| 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 | $39.43 | 3.590% | $40.8455 | $40.85 | $40.85 | $40.80 |
| Purchase #2 | $157.76 | 10.666% | $174.5867 | $174.59 | $174.60 | $174.60 |
| Purchase #3 | $24.39 | 10.200% | $26.8778 | $26.88 | $26.90 | $26.90 |
| Purchase #4 | $49.50 | 4.363% | $51.6597 | $51.66 | $51.65 | $51.70 |
| Purchase #5 | $169.94 | 12.822% | $191.7297 | $191.73 | $191.75 | $191.70 |
| Purchase #6 | $196.37 | 8.331% | $212.7296 | $212.73 | $212.75 | $212.70 |
| Purchase #7 | $64.43 | 3.611% | $66.7566 | $66.76 | $66.75 | $66.80 |
| 7 purchase totals = | $701.82 | $765.1856 | $765.20 | $765.25 | $765.20 | |