| 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 | $82.49 | 3.650% | $85.5009 | $85.50 | $85.50 | $85.50 |
| Purchase #2 | $84.82 | 10.448% | $93.682 | $93.68 | $93.70 | $93.70 |
| Purchase #3 | $249.74 | 4.232% | $260.309 | $260.31 | $260.30 | $260.30 |
| Purchase #4 | $96.32 | 10.727% | $106.6522 | $106.65 | $106.65 | $106.70 |
| Purchase #5 | $16.67 | 3.504% | $17.2541 | $17.25 | $17.25 | $17.30 |
| Purchase #6 | $191.29 | 5.383% | $201.5871 | $201.59 | $201.60 | $201.60 |
| Purchase #7 | $227.72 | 7.855% | $245.6074 | $245.61 | $245.60 | $245.60 |
| 7 purchase totals = | $949.05 | $1,010.5927 | $1,010.59 | $1,010.60 | $1,010.70 | |