| 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 | $16.25 | 8.718% | $17.6667 | $17.67 | $17.65 | $17.70 |
| Purchase #2 | $15.70 | 12.164% | $17.6097 | $17.61 | $17.60 | $17.60 |
| Purchase #3 | $24.39 | 12.587% | $27.46 | $27.46 | $27.45 | $27.50 |
| Purchase #4 | $179.44 | 4.680% | $187.8378 | $187.84 | $187.85 | $187.80 |
| Purchase #5 | $54.33 | 11.522% | $60.5899 | $60.59 | $60.60 | $60.60 |
| Purchase #6 | $44.94 | 12.576% | $50.5917 | $50.59 | $50.60 | $50.60 |
| Purchase #7 | $89.89 | 9.337% | $98.283 | $98.28 | $98.30 | $98.30 |
| 7 purchase totals = | $424.94 | $460.0388 | $460.04 | $460.05 | $460.10 | |