| 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 | $41.26 | 7.430% | $44.3256 | $44.33 | $44.35 | $44.30 |
| Purchase #2 | $166.94 | 12.665% | $188.083 | $188.08 | $188.10 | $188.10 |
| Purchase #3 | $52.58 | 4.859% | $55.1349 | $55.13 | $55.15 | $55.10 |
| Purchase #4 | $185.33 | 9.805% | $203.5016 | $203.50 | $203.50 | $203.50 |
| Purchase #5 | $98.81 | 5.723% | $104.4649 | $104.46 | $104.45 | $104.50 |
| Purchase #6 | $11.74 | 10.446% | $12.9664 | $12.97 | $12.95 | $13.00 |
| Purchase #7 | $216.64 | 9.228% | $236.6315 | $236.63 | $236.65 | $236.60 |
| 7 purchase totals = | $773.30 | $845.1079 | $845.10 | $845.15 | $845.10 | |