| 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 | $98.92 | 6.723% | $105.5704 | $105.57 | $105.55 | $105.60 |
| Purchase #2 | $43.62 | 3.547% | $45.1672 | $45.17 | $45.15 | $45.20 |
| Purchase #3 | $81.29 | 4.399% | $84.8659 | $84.87 | $84.85 | $84.90 |
| Purchase #4 | $26.77 | 6.767% | $28.5815 | $28.58 | $28.60 | $28.60 |
| Purchase #5 | $134.34 | 8.774% | $146.127 | $146.13 | $146.15 | $146.10 |
| Purchase #6 | $70.36 | 3.418% | $72.7649 | $72.76 | $72.75 | $72.80 |
| Purchase #7 | $27.77 | 10.719% | $30.7467 | $30.75 | $30.75 | $30.70 |
| 7 purchase totals = | $483.07 | $513.8236 | $513.83 | $513.80 | $513.90 | |