| 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 | $51.47 | 3.781% | $53.4161 | $53.42 | $53.40 | $53.40 |
| Purchase #2 | $50.35 | 4.485% | $52.6082 | $52.61 | $52.60 | $52.60 |
| Purchase #3 | $186.65 | 13.499% | $211.8459 | $211.85 | $211.85 | $211.80 |
| Purchase #4 | $80.74 | 4.764% | $84.5865 | $84.59 | $84.60 | $84.60 |
| Purchase #5 | $81.89 | 5.675% | $86.5373 | $86.54 | $86.55 | $86.50 |
| Purchase #6 | $208.54 | 11.287% | $232.0779 | $232.08 | $232.10 | $232.10 |
| Purchase #7 | $247.29 | 5.281% | $260.3494 | $260.35 | $260.35 | $260.30 |
| 7 purchase totals = | $906.93 | $981.4213 | $981.44 | $981.45 | $981.30 | |