| 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 | $39.67 | 12.394% | $44.5867 | $44.59 | $44.60 | $44.60 |
| Purchase #2 | $170.25 | 7.635% | $183.2486 | $183.25 | $183.25 | $183.20 |
| Purchase #3 | $20.94 | 3.587% | $21.6911 | $21.69 | $21.70 | $21.70 |
| Purchase #4 | $114.83 | 7.781% | $123.7649 | $123.76 | $123.75 | $123.80 |
| Purchase #5 | $66.30 | 13.755% | $75.4196 | $75.42 | $75.40 | $75.40 |
| Purchase #6 | $130.87 | 8.485% | $141.9743 | $141.97 | $141.95 | $142.00 |
| Purchase #7 | $124.54 | 6.508% | $132.6451 | $132.65 | $132.65 | $132.60 |
| 7 purchase totals = | $667.40 | $723.3303 | $723.33 | $723.30 | $723.30 | |