| 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 | $61.87 | 4.822% | $64.8534 | $64.85 | $64.85 | $64.90 |
| Purchase #2 | $37.38 | 11.126% | $41.5389 | $41.54 | $41.55 | $41.50 |
| Purchase #3 | $19.50 | 11.567% | $21.7556 | $21.76 | $21.75 | $21.80 |
| Purchase #4 | $144.78 | 12.222% | $162.475 | $162.48 | $162.50 | $162.50 |
| Purchase #5 | $135.61 | 8.673% | $147.3715 | $147.37 | $147.35 | $147.40 |
| Purchase #6 | $112.72 | 8.423% | $122.2144 | $122.21 | $122.20 | $122.20 |
| Purchase #7 | $250.49 | 12.721% | $282.3548 | $282.35 | $282.35 | $282.40 |
| 7 purchase totals = | $762.35 | $842.5636 | $842.56 | $842.55 | $842.70 | |