| 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 | $34.59 | 5.396% | $36.4565 | $36.46 | $36.45 | $36.50 |
| Purchase #2 | $87.57 | 13.799% | $99.6538 | $99.65 | $99.65 | $99.70 |
| Purchase #3 | $190.36 | 9.202% | $207.8769 | $207.88 | $207.90 | $207.90 |
| Purchase #4 | $31.52 | 12.871% | $35.5769 | $35.58 | $35.60 | $35.60 |
| Purchase #5 | $63.45 | 7.185% | $68.0089 | $68.01 | $68.00 | $68.00 |
| Purchase #6 | $133.44 | 10.378% | $147.2884 | $147.29 | $147.30 | $147.30 |
| Purchase #7 | $128.97 | 5.874% | $136.5457 | $136.55 | $136.55 | $136.50 |
| 7 purchase totals = | $669.90 | $731.4071 | $731.42 | $731.45 | $731.50 | |