| 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 | $23.51 | 12.575% | $26.4664 | $26.47 | $26.45 | $26.50 |
| Purchase #2 | $115.71 | 9.410% | $126.5983 | $126.60 | $126.60 | $126.60 |
| Purchase #3 | $29.76 | 13.200% | $33.6883 | $33.69 | $33.70 | $33.70 |
| Purchase #4 | $141.87 | 3.405% | $146.7007 | $146.70 | $146.70 | $146.70 |
| Purchase #5 | $72.81 | 12.413% | $81.8479 | $81.85 | $81.85 | $81.80 |
| Purchase #6 | $30.54 | 4.275% | $31.8456 | $31.85 | $31.85 | $31.80 |
| Purchase #7 | $102.73 | 5.822% | $108.7109 | $108.71 | $108.70 | $108.70 |
| 7 purchase totals = | $516.93 | $555.8581 | $555.87 | $555.85 | $555.80 | |