| 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 | $93.43 | 4.812% | $97.9259 | $97.93 | $97.95 | $97.90 |
| Purchase #2 | $18.88 | 9.329% | $20.6413 | $20.64 | $20.65 | $20.60 |
| Purchase #3 | $127.65 | 13.787% | $145.2491 | $145.25 | $145.25 | $145.20 |
| Purchase #4 | $28.97 | 5.707% | $30.6233 | $30.62 | $30.60 | $30.60 |
| Purchase #5 | $104.96 | 13.864% | $119.5117 | $119.51 | $119.50 | $119.50 |
| Purchase #6 | $186.61 | 13.568% | $211.9292 | $211.93 | $211.95 | $211.90 |
| Purchase #7 | $74.59 | 13.493% | $84.6544 | $84.65 | $84.65 | $84.70 |
| 7 purchase totals = | $635.09 | $710.5349 | $710.53 | $710.55 | $710.40 | |