| 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 | $15.83 | 10.260% | $17.4542 | $17.45 | $17.45 | $17.50 |
| Purchase #2 | $16.86 | 3.195% | $17.3987 | $17.40 | $17.40 | $17.40 |
| Purchase #3 | $124.80 | 13.733% | $141.9388 | $141.94 | $141.95 | $141.90 |
| Purchase #4 | $64.96 | 4.550% | $67.9157 | $67.92 | $67.90 | $67.90 |
| Purchase #5 | $238.53 | 3.570% | $247.0455 | $247.05 | $247.05 | $247.00 |
| Purchase #6 | $237.92 | 6.271% | $252.84 | $252.84 | $252.85 | $252.80 |
| Purchase #7 | $35.69 | 13.874% | $40.6416 | $40.64 | $40.65 | $40.60 |
| 7 purchase totals = | $734.59 | $785.2345 | $785.24 | $785.25 | $785.10 | |