| 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 | $46.32 | 5.154% | $48.7073 | $48.71 | $48.70 | $48.70 |
| Purchase #2 | $223.86 | 12.118% | $250.9874 | $250.99 | $251.00 | $251.00 |
| Purchase #3 | $133.68 | 13.742% | $152.0503 | $152.05 | $152.05 | $152.10 |
| Purchase #4 | $63.83 | 8.851% | $69.4796 | $69.48 | $69.50 | $69.50 |
| Purchase #5 | $118.70 | 3.469% | $122.8177 | $122.82 | $122.80 | $122.80 |
| Purchase #6 | $27.58 | 8.113% | $29.8176 | $29.82 | $29.80 | $29.80 |
| Purchase #7 | $35.31 | 12.732% | $39.8057 | $39.81 | $39.80 | $39.80 |
| 7 purchase totals = | $649.28 | $713.6656 | $713.68 | $713.65 | $713.70 | |