| 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 | $121.41 | 13.486% | $137.7834 | $137.78 | $137.80 | $137.80 |
| Purchase #2 | $24.32 | 5.780% | $25.7257 | $25.73 | $25.75 | $25.70 |
| Purchase #3 | $135.59 | 8.322% | $146.8738 | $146.87 | $146.85 | $146.90 |
| Purchase #4 | $82.88 | 13.281% | $93.8873 | $93.89 | $93.90 | $93.90 |
| Purchase #5 | $36.85 | 9.739% | $40.4388 | $40.44 | $40.45 | $40.40 |
| Purchase #6 | $214.64 | 10.167% | $236.4624 | $236.46 | $236.45 | $236.50 |
| Purchase #7 | $48.76 | 9.395% | $53.341 | $53.34 | $53.35 | $53.30 |
| 7 purchase totals = | $664.45 | $734.5124 | $734.51 | $734.55 | $734.50 | |