| 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 | $76.34 | 5.727% | $80.712 | $80.71 | $80.70 | $80.70 |
| Purchase #2 | $71.56 | 5.342% | $75.3827 | $75.38 | $75.40 | $75.40 |
| Purchase #3 | $196.84 | 7.417% | $211.4396 | $211.44 | $211.45 | $211.40 |
| Purchase #4 | $215.39 | 10.265% | $237.4998 | $237.50 | $237.50 | $237.50 |
| Purchase #5 | $68.43 | 4.683% | $71.6346 | $71.63 | $71.65 | $71.60 |
| Purchase #6 | $83.75 | 7.576% | $90.0949 | $90.09 | $90.10 | $90.10 |
| Purchase #7 | $234.50 | 11.133% | $260.6069 | $260.61 | $260.60 | $260.60 |
| 7 purchase totals = | $946.81 | $1,027.3705 | $1,027.36 | $1,027.40 | $1,027.30 | |