| 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 | $28.84 | 13.859% | $32.8369 | $32.84 | $32.85 | $32.80 |
| Purchase #2 | $238.82 | 13.724% | $271.5957 | $271.60 | $271.60 | $271.60 |
| Purchase #3 | $72.33 | 12.746% | $81.5492 | $81.55 | $81.55 | $81.50 |
| Purchase #4 | $102.93 | 11.737% | $115.0109 | $115.01 | $115.00 | $115.00 |
| Purchase #5 | $39.61 | 10.820% | $43.8958 | $43.90 | $43.90 | $43.90 |
| Purchase #6 | $15.87 | 7.850% | $17.1158 | $17.12 | $17.10 | $17.10 |
| Purchase #7 | $155.36 | 7.616% | $167.1922 | $167.19 | $167.20 | $167.20 |
| 7 purchase totals = | $653.76 | $729.1965 | $729.21 | $729.20 | $729.10 | |