| 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 | $83.91 | 4.314% | $87.5299 | $87.53 | $87.55 | $87.50 |
| Purchase #2 | $19.93 | 11.857% | $22.2931 | $22.29 | $22.30 | $22.30 |
| Purchase #3 | $157.30 | 6.807% | $168.0074 | $168.01 | $168.00 | $168.00 |
| Purchase #4 | $170.52 | 5.156% | $179.312 | $179.31 | $179.30 | $179.30 |
| Purchase #5 | $203.50 | 12.344% | $228.62 | $228.62 | $228.60 | $228.60 |
| Purchase #6 | $36.92 | 13.757% | $41.9991 | $42.00 | $42.00 | $42.00 |
| Purchase #7 | $77.62 | 3.848% | $80.6068 | $80.61 | $80.60 | $80.60 |
| 7 purchase totals = | $749.70 | $808.3683 | $808.37 | $808.35 | $808.30 | |