| 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 | $12.43 | 11.533% | $13.8636 | $13.86 | $13.85 | $13.90 |
| Purchase #2 | $129.54 | 8.547% | $140.6118 | $140.61 | $140.60 | $140.60 |
| Purchase #3 | $56.97 | 4.523% | $59.5468 | $59.55 | $59.55 | $59.50 |
| Purchase #4 | $246.39 | 9.862% | $270.689 | $270.69 | $270.70 | $270.70 |
| Purchase #5 | $23.69 | 12.124% | $26.5622 | $26.56 | $26.55 | $26.60 |
| Purchase #6 | $73.93 | 9.695% | $81.0975 | $81.10 | $81.10 | $81.10 |
| Purchase #7 | $159.92 | 10.491% | $176.6972 | $176.70 | $176.70 | $176.70 |
| 7 purchase totals = | $702.87 | $769.0681 | $769.07 | $769.05 | $769.10 | |