| 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 | $114.46 | 6.605% | $122.0201 | $122.02 | $122.00 | $122.00 |
| Purchase #2 | $189.56 | 6.244% | $201.3961 | $201.40 | $201.40 | $201.40 |
| Purchase #3 | $74.37 | 8.851% | $80.9525 | $80.95 | $80.95 | $81.00 |
| Purchase #4 | $109.92 | 4.169% | $114.5026 | $114.50 | $114.50 | $114.50 |
| Purchase #5 | $64.75 | 6.173% | $68.747 | $68.75 | $68.75 | $68.70 |
| Purchase #6 | $79.42 | 10.268% | $87.5748 | $87.57 | $87.55 | $87.60 |
| Purchase #7 | $101.42 | 7.359% | $108.8835 | $108.88 | $108.90 | $108.90 |
| 7 purchase totals = | $733.90 | $784.0766 | $784.07 | $784.05 | $784.10 | |