| 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 | $10.52 | 11.150% | $11.693 | $11.69 | $11.70 | $11.70 |
| Purchase #2 | $16.26 | 10.707% | $18.001 | $18.00 | $18.00 | $18.00 |
| Purchase #3 | $215.58 | 9.178% | $235.3659 | $235.37 | $235.35 | $235.40 |
| Purchase #4 | $15.36 | 10.126% | $16.9154 | $16.92 | $16.90 | $16.90 |
| Purchase #5 | $48.56 | 11.491% | $54.14 | $54.14 | $54.15 | $54.10 |
| Purchase #6 | $114.68 | 11.644% | $128.0333 | $128.03 | $128.05 | $128.00 |
| Purchase #7 | $105.57 | 9.500% | $115.5992 | $115.60 | $115.60 | $115.60 |
| 7 purchase totals = | $526.53 | $579.7478 | $579.75 | $579.75 | $579.70 | |