| 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 | $67.64 | 13.174% | $76.5509 | $76.55 | $76.55 | $76.60 |
| Purchase #2 | $75.66 | 3.768% | $78.5109 | $78.51 | $78.50 | $78.50 |
| Purchase #3 | $59.72 | 9.724% | $65.5272 | $65.53 | $65.55 | $65.50 |
| Purchase #4 | $36.97 | 8.225% | $40.0108 | $40.01 | $40.00 | $40.00 |
| Purchase #5 | $128.36 | 8.257% | $138.9587 | $138.96 | $138.95 | $139.00 |
| Purchase #6 | $228.89 | 8.313% | $247.9176 | $247.92 | $247.90 | $247.90 |
| Purchase #7 | $136.74 | 3.252% | $141.1868 | $141.19 | $141.20 | $141.20 |
| 7 purchase totals = | $733.98 | $788.6629 | $788.67 | $788.65 | $788.70 | |