| 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 | $85.87 | 5.143% | $90.2863 | $90.29 | $90.30 | $90.30 |
| Purchase #2 | $225.42 | 11.560% | $251.4786 | $251.48 | $251.50 | $251.50 |
| Purchase #3 | $79.29 | 11.202% | $88.1721 | $88.17 | $88.15 | $88.20 |
| Purchase #4 | $166.71 | 9.560% | $182.6475 | $182.65 | $182.65 | $182.60 |
| Purchase #5 | $33.92 | 10.827% | $37.5925 | $37.59 | $37.60 | $37.60 |
| Purchase #6 | $132.82 | 8.276% | $143.8122 | $143.81 | $143.80 | $143.80 |
| Purchase #7 | $121.79 | 3.245% | $125.7421 | $125.74 | $125.75 | $125.70 |
| 7 purchase totals = | $845.82 | $919.7313 | $919.73 | $919.75 | $919.70 | |