| 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 | $124.80 | 11.146% | $138.7102 | $138.71 | $138.70 | $138.70 |
| Purchase #2 | $26.47 | 8.869% | $28.8176 | $28.82 | $28.80 | $28.80 |
| Purchase #3 | $250.66 | 12.412% | $281.7719 | $281.77 | $281.75 | $281.80 |
| Purchase #4 | $119.66 | 10.840% | $132.6311 | $132.63 | $132.65 | $132.60 |
| Purchase #5 | $77.85 | 10.297% | $85.8662 | $85.87 | $85.85 | $85.90 |
| Purchase #6 | $82.97 | 7.231% | $88.9696 | $88.97 | $88.95 | $89.00 |
| Purchase #7 | $36.44 | 5.599% | $38.4803 | $38.48 | $38.50 | $38.50 |
| 7 purchase totals = | $718.85 | $795.2469 | $795.25 | $795.20 | $795.30 | |