| 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 | $26.42 | 3.846% | $27.4361 | $27.44 | $27.45 | $27.40 |
| Purchase #2 | $198.42 | 9.463% | $217.1965 | $217.20 | $217.20 | $217.20 |
| Purchase #3 | $53.88 | 8.365% | $58.3871 | $58.39 | $58.40 | $58.40 |
| Purchase #4 | $146.48 | 5.768% | $154.929 | $154.93 | $154.95 | $154.90 |
| Purchase #5 | $213.47 | 3.473% | $220.8838 | $220.88 | $220.90 | $220.90 |
| Purchase #6 | $77.27 | 12.847% | $87.1969 | $87.20 | $87.20 | $87.20 |
| Purchase #7 | $179.41 | 6.149% | $190.4419 | $190.44 | $190.45 | $190.40 |
| 7 purchase totals = | $895.35 | $956.4713 | $956.48 | $956.55 | $956.40 | |