| 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 | $76.31 | 11.671% | $85.2161 | $85.22 | $85.20 | $85.20 |
| Purchase #2 | $84.49 | 9.414% | $92.4439 | $92.44 | $92.45 | $92.40 |
| Purchase #3 | $89.79 | 8.663% | $97.5685 | $97.57 | $97.55 | $97.60 |
| Purchase #4 | $130.59 | 10.580% | $144.4064 | $144.41 | $144.40 | $144.40 |
| Purchase #5 | $100.70 | 6.529% | $107.2747 | $107.27 | $107.25 | $107.30 |
| Purchase #6 | $110.41 | 6.700% | $117.8075 | $117.81 | $117.80 | $117.80 |
| Purchase #7 | $179.64 | 7.591% | $193.2765 | $193.28 | $193.30 | $193.30 |
| 7 purchase totals = | $771.93 | $837.9936 | $838.00 | $837.95 | $838.00 | |