| 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 | $84.65 | 5.227% | $89.0747 | $89.07 | $89.05 | $89.10 |
| Purchase #2 | $239.46 | 4.868% | $251.1169 | $251.12 | $251.10 | $251.10 |
| Purchase #3 | $48.35 | 10.636% | $53.4925 | $53.49 | $53.50 | $53.50 |
| Purchase #4 | $115.97 | 13.410% | $131.5216 | $131.52 | $131.50 | $131.50 |
| Purchase #5 | $56.42 | 3.817% | $58.5736 | $58.57 | $58.55 | $58.60 |
| Purchase #6 | $112.46 | 9.185% | $122.7895 | $122.79 | $122.80 | $122.80 |
| Purchase #7 | $185.52 | 4.303% | $193.5029 | $193.50 | $193.50 | $193.50 |
| 7 purchase totals = | $842.83 | $900.0717 | $900.06 | $900.00 | $900.10 | |