| 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 | $69.50 | 13.545% | $78.9138 | $78.91 | $78.90 | $78.90 |
| Purchase #2 | $122.60 | 5.753% | $129.6532 | $129.65 | $129.65 | $129.70 |
| Purchase #3 | $125.61 | 4.455% | $131.2059 | $131.21 | $131.20 | $131.20 |
| Purchase #4 | $102.49 | 12.711% | $115.5175 | $115.52 | $115.50 | $115.50 |
| Purchase #5 | $110.83 | 5.111% | $116.4945 | $116.49 | $116.50 | $116.50 |
| Purchase #6 | $109.78 | 4.504% | $114.7245 | $114.72 | $114.70 | $114.70 |
| Purchase #7 | $81.99 | 3.498% | $84.858 | $84.86 | $84.85 | $84.90 |
| 7 purchase totals = | $722.80 | $771.3674 | $771.36 | $771.30 | $771.40 | |