| 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 | $41.80 | 9.766% | $45.8822 | $45.88 | $45.90 | $45.90 |
| Purchase #2 | $211.32 | 7.784% | $227.7691 | $227.77 | $227.75 | $227.80 |
| Purchase #3 | $134.59 | 5.282% | $141.699 | $141.70 | $141.70 | $141.70 |
| Purchase #4 | $53.79 | 13.530% | $61.0678 | $61.07 | $61.05 | $61.10 |
| Purchase #5 | $197.99 | 11.164% | $220.0936 | $220.09 | $220.10 | $220.10 |
| Purchase #6 | $16.79 | 4.592% | $17.561 | $17.56 | $17.55 | $17.60 |
| Purchase #7 | $150.73 | 8.861% | $164.0862 | $164.09 | $164.10 | $164.10 |
| 7 purchase totals = | $807.01 | $878.1589 | $878.16 | $878.15 | $878.30 | |