| 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 | $98.85 | 8.112% | $106.8687 | $106.87 | $106.85 | $106.90 |
| Purchase #2 | $92.94 | 5.469% | $98.0229 | $98.02 | $98.00 | $98.00 |
| Purchase #3 | $32.41 | 10.410% | $35.7839 | $35.78 | $35.80 | $35.80 |
| Purchase #4 | $230.34 | 6.313% | $244.8814 | $244.88 | $244.90 | $244.90 |
| Purchase #5 | $236.96 | 4.114% | $246.7085 | $246.71 | $246.70 | $246.70 |
| Purchase #6 | $136.95 | 6.129% | $145.3437 | $145.34 | $145.35 | $145.30 |
| Purchase #7 | $92.83 | 9.802% | $101.9292 | $101.93 | $101.95 | $101.90 |
| 7 purchase totals = | $921.28 | $979.5383 | $979.53 | $979.55 | $979.50 | |