| 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 | $17.73 | 11.597% | $19.7861 | $19.79 | $19.80 | $19.80 |
| Purchase #2 | $50.57 | 13.338% | $57.315 | $57.32 | $57.30 | $57.30 |
| Purchase #3 | $213.64 | 4.777% | $223.8456 | $223.85 | $223.85 | $223.80 |
| Purchase #4 | $179.86 | 10.356% | $198.4863 | $198.49 | $198.50 | $198.50 |
| Purchase #5 | $63.59 | 6.311% | $67.6032 | $67.60 | $67.60 | $67.60 |
| Purchase #6 | $146.94 | 11.268% | $163.4972 | $163.50 | $163.50 | $163.50 |
| Purchase #7 | $30.29 | 10.325% | $33.4174 | $33.42 | $33.40 | $33.40 |
| 7 purchase totals = | $702.62 | $763.9508 | $763.97 | $763.95 | $763.90 | |