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 | $132.83 | 4.366% | $138.6294 | $138.63 | $138.65 | $138.60 |
Purchase #2 | $9.49 | 5.196% | $9.9831 | $9.98 | $10.00 | $10.00 |
Purchase #3 | $37.54 | 6.264% | $39.8915 | $39.89 | $39.90 | $39.90 |
Purchase #4 | $80.98 | 12.434% | $91.0491 | $91.05 | $91.05 | $91.00 |
Purchase #5 | $22.42 | 9.228% | $24.4889 | $24.49 | $24.50 | $24.50 |
Purchase #6 | $110.39 | 4.843% | $115.7362 | $115.74 | $115.75 | $115.70 |
Purchase #7 | $86.25 | 10.365% | $95.1898 | $95.19 | $95.20 | $95.20 |
7 purchase totals = | $479.90 | $514.9680 | $514.97 | $515.05 | $514.90 |