| 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 | $49.34 | 4.440% | $51.5307 | $51.53 | $51.55 | $51.50 |
| Purchase #2 | $94.45 | 11.756% | $105.5535 | $105.55 | $105.55 | $105.60 |
| Purchase #3 | $212.25 | 9.168% | $231.7091 | $231.71 | $231.70 | $231.70 |
| Purchase #4 | $122.66 | 13.198% | $138.8487 | $138.85 | $138.85 | $138.80 |
| Purchase #5 | $25.38 | 7.640% | $27.319 | $27.32 | $27.30 | $27.30 |
| Purchase #6 | $165.37 | 5.504% | $174.472 | $174.47 | $174.45 | $174.50 |
| Purchase #7 | $138.77 | 7.342% | $148.9585 | $148.96 | $148.95 | $149.00 |
| 7 purchase totals = | $808.22 | $878.3915 | $878.39 | $878.35 | $878.40 | |