| 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 | $17.41 | 5.869% | $18.4318 | $18.43 | $18.45 | $18.40 |
| Purchase #2 | $67.61 | 12.395% | $75.9903 | $75.99 | $76.00 | $76.00 |
| Purchase #3 | $22.78 | 12.763% | $25.6874 | $25.69 | $25.70 | $25.70 |
| Purchase #4 | $105.60 | 12.347% | $118.6384 | $118.64 | $118.65 | $118.60 |
| Purchase #5 | $162.66 | 3.201% | $167.8667 | $167.87 | $167.85 | $167.90 |
| Purchase #6 | $147.70 | 3.508% | $152.8813 | $152.88 | $152.90 | $152.90 |
| Purchase #7 | $149.96 | 9.683% | $164.4806 | $164.48 | $164.50 | $164.50 |
| 7 purchase totals = | $673.72 | $723.9765 | $723.98 | $724.05 | $724.00 | |