| 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 | $83.61 | 7.810% | $90.1399 | $90.14 | $90.15 | $90.10 |
| Purchase #2 | $86.59 | 6.272% | $92.0209 | $92.02 | $92.00 | $92.00 |
| Purchase #3 | $249.92 | 6.531% | $266.2423 | $266.24 | $266.25 | $266.20 |
| Purchase #4 | $99.78 | 7.200% | $106.9642 | $106.96 | $106.95 | $107.00 |
| Purchase #5 | $42.25 | 3.685% | $43.8069 | $43.81 | $43.80 | $43.80 |
| Purchase #6 | $157.57 | 4.697% | $164.9711 | $164.97 | $164.95 | $165.00 |
| Purchase #7 | $167.33 | 7.323% | $179.5836 | $179.58 | $179.60 | $179.60 |
| 7 purchase totals = | $887.05 | $943.7289 | $943.72 | $943.70 | $943.70 | |