| 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 | $143.96 | 7.129% | $154.2229 | $154.22 | $154.20 | $154.20 |
| Purchase #2 | $32.35 | 13.249% | $36.6361 | $36.64 | $36.65 | $36.60 |
| Purchase #3 | $74.86 | 6.127% | $79.4467 | $79.45 | $79.45 | $79.40 |
| Purchase #4 | $14.75 | 3.275% | $15.2331 | $15.23 | $15.25 | $15.20 |
| Purchase #5 | $96.79 | 7.698% | $104.2409 | $104.24 | $104.25 | $104.20 |
| Purchase #6 | $246.42 | 8.775% | $268.0434 | $268.04 | $268.05 | $268.00 |
| Purchase #7 | $14.55 | 9.862% | $15.9849 | $15.98 | $16.00 | $16.00 |
| 7 purchase totals = | $623.68 | $673.8080 | $673.80 | $673.85 | $673.60 | |