| 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 | $42.70 | 3.663% | $44.2641 | $44.26 | $44.25 | $44.30 |
| Purchase #2 | $59.27 | 3.184% | $61.1572 | $61.16 | $61.15 | $61.20 |
| Purchase #3 | $232.97 | 9.768% | $255.7265 | $255.73 | $255.75 | $255.70 |
| Purchase #4 | $211.76 | 9.764% | $232.4362 | $232.44 | $232.45 | $232.40 |
| Purchase #5 | $173.52 | 7.682% | $186.8498 | $186.85 | $186.85 | $186.80 |
| Purchase #6 | $185.78 | 12.160% | $208.3708 | $208.37 | $208.35 | $208.40 |
| Purchase #7 | $72.74 | 6.434% | $77.4201 | $77.42 | $77.40 | $77.40 |
| 7 purchase totals = | $978.74 | $1,066.2247 | $1,066.23 | $1,066.20 | $1,066.20 | |