| 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 | $50.35 | 12.641% | $56.7147 | $56.71 | $56.70 | $56.70 |
| Purchase #2 | $132.63 | 5.631% | $140.0984 | $140.10 | $140.10 | $140.10 |
| Purchase #3 | $211.89 | 11.297% | $235.8272 | $235.83 | $235.85 | $235.80 |
| Purchase #4 | $78.91 | 12.407% | $88.7004 | $88.70 | $88.70 | $88.70 |
| Purchase #5 | $98.39 | 12.553% | $110.7409 | $110.74 | $110.75 | $110.70 |
| Purchase #6 | $200.95 | 8.613% | $218.2578 | $218.26 | $218.25 | $218.30 |
| Purchase #7 | $63.40 | 5.671% | $66.9954 | $67.00 | $67.00 | $67.00 |
| 7 purchase totals = | $836.52 | $917.3348 | $917.34 | $917.35 | $917.30 | |