| 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 | $112.41 | 10.212% | $123.8893 | $123.89 | $123.90 | $123.90 |
| Purchase #2 | $80.36 | 8.320% | $87.046 | $87.05 | $87.05 | $87.00 |
| Purchase #3 | $68.51 | 10.740% | $75.868 | $75.87 | $75.85 | $75.90 |
| Purchase #4 | $100.56 | 9.755% | $110.3696 | $110.37 | $110.35 | $110.40 |
| Purchase #5 | $26.58 | 7.596% | $28.599 | $28.60 | $28.60 | $28.60 |
| Purchase #6 | $32.76 | 10.695% | $36.2637 | $36.26 | $36.25 | $36.30 |
| Purchase #7 | $107.75 | 5.562% | $113.7431 | $113.74 | $113.75 | $113.70 |
| 7 purchase totals = | $528.93 | $575.7787 | $575.78 | $575.75 | $575.80 | |