| 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 | $99.71 | 4.632% | $104.3286 | $104.33 | $104.35 | $104.30 |
| Purchase #2 | $84.54 | 11.596% | $94.3433 | $94.34 | $94.35 | $94.30 |
| Purchase #3 | $222.83 | 9.471% | $243.9342 | $243.93 | $243.95 | $243.90 |
| Purchase #4 | $186.29 | 4.562% | $194.7885 | $194.79 | $194.80 | $194.80 |
| Purchase #5 | $52.73 | 4.317% | $55.0064 | $55.01 | $55.00 | $55.00 |
| Purchase #6 | $193.77 | 4.674% | $202.8268 | $202.83 | $202.85 | $202.80 |
| Purchase #7 | $26.50 | 6.673% | $28.2683 | $28.27 | $28.25 | $28.30 |
| 7 purchase totals = | $866.37 | $923.4961 | $923.50 | $923.55 | $923.40 | |