| 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 | $88.55 | 11.550% | $98.7775 | $98.78 | $98.80 | $98.80 |
| Purchase #2 | $74.74 | 3.771% | $77.5584 | $77.56 | $77.55 | $77.60 |
| Purchase #3 | $237.80 | 9.499% | $260.3886 | $260.39 | $260.40 | $260.40 |
| Purchase #4 | $109.91 | 10.630% | $121.5934 | $121.59 | $121.60 | $121.60 |
| Purchase #5 | $156.42 | 10.224% | $172.4124 | $172.41 | $172.40 | $172.40 |
| Purchase #6 | $109.54 | 9.318% | $119.7469 | $119.75 | $119.75 | $119.70 |
| Purchase #7 | $44.44 | 4.305% | $46.3531 | $46.35 | $46.35 | $46.40 |
| 7 purchase totals = | $821.40 | $896.8303 | $896.83 | $896.85 | $896.90 | |