| 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 | $56.71 | 6.405% | $60.3423 | $60.34 | $60.35 | $60.30 |
| Purchase #2 | $124.83 | 3.403% | $129.078 | $129.08 | $129.10 | $129.10 |
| Purchase #3 | $107.31 | 13.566% | $121.8677 | $121.87 | $121.85 | $121.90 |
| Purchase #4 | $56.68 | 5.563% | $59.8331 | $59.83 | $59.85 | $59.80 |
| Purchase #5 | $141.97 | 13.124% | $160.6021 | $160.60 | $160.60 | $160.60 |
| Purchase #6 | $66.25 | 12.274% | $74.3815 | $74.38 | $74.40 | $74.40 |
| Purchase #7 | $72.97 | 5.376% | $76.8929 | $76.89 | $76.90 | $76.90 |
| 7 purchase totals = | $626.72 | $682.9976 | $682.99 | $683.05 | $683.00 | |