| 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 | $11.36 | 5.160% | $11.9462 | $11.95 | $11.95 | $11.90 |
| Purchase #2 | $179.49 | 12.305% | $201.5762 | $201.58 | $201.60 | $201.60 |
| Purchase #3 | $96.36 | 5.437% | $101.5991 | $101.60 | $101.60 | $101.60 |
| Purchase #4 | $106.71 | 10.461% | $117.8729 | $117.87 | $117.85 | $117.90 |
| Purchase #5 | $21.67 | 4.542% | $22.6543 | $22.65 | $22.65 | $22.70 |
| Purchase #6 | $25.66 | 7.492% | $27.5824 | $27.58 | $27.60 | $27.60 |
| Purchase #7 | $132.68 | 9.549% | $145.3496 | $145.35 | $145.35 | $145.30 |
| 7 purchase totals = | $573.93 | $628.5807 | $628.58 | $628.60 | $628.60 | |