| 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 | $56.27 | 4.512% | $58.8089 | $58.81 | $58.80 | $58.80 |
| Purchase #2 | $35.57 | 6.577% | $37.9094 | $37.91 | $37.90 | $37.90 |
| Purchase #3 | $244.71 | 9.764% | $268.6035 | $268.60 | $268.60 | $268.60 |
| Purchase #4 | $228.66 | 4.308% | $238.5107 | $238.51 | $238.50 | $238.50 |
| Purchase #5 | $163.95 | 13.672% | $186.3652 | $186.37 | $186.35 | $186.40 |
| Purchase #6 | $133.41 | 3.641% | $138.2675 | $138.27 | $138.25 | $138.30 |
| Purchase #7 | $99.74 | 12.427% | $112.1347 | $112.13 | $112.15 | $112.10 |
| 7 purchase totals = | $962.31 | $1,040.5999 | $1,040.60 | $1,040.55 | $1,040.60 | |