| 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 | $55.60 | 4.340% | $58.013 | $58.01 | $58.00 | $58.00 |
| Purchase #2 | $145.50 | 13.735% | $165.4844 | $165.48 | $165.50 | $165.50 |
| Purchase #3 | $100.28 | 5.395% | $105.6901 | $105.69 | $105.70 | $105.70 |
| Purchase #4 | $32.64 | 13.120% | $36.9224 | $36.92 | $36.90 | $36.90 |
| Purchase #5 | $5.32 | 8.452% | $5.7696 | $5.77 | $5.75 | $5.80 |
| Purchase #6 | $27.57 | 11.455% | $30.7281 | $30.73 | $30.75 | $30.70 |
| Purchase #7 | $165.74 | 7.704% | $178.5086 | $178.51 | $178.50 | $178.50 |
| 7 purchase totals = | $532.65 | $581.1162 | $581.11 | $581.10 | $581.10 | |