| 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 | $94.73 | 8.185% | $102.4837 | $102.48 | $102.50 | $102.50 |
| Purchase #2 | $152.40 | 9.614% | $167.0517 | $167.05 | $167.05 | $167.10 |
| Purchase #3 | $41.58 | 7.671% | $44.7696 | $44.77 | $44.75 | $44.80 |
| Purchase #4 | $221.92 | 12.491% | $249.64 | $249.64 | $249.65 | $249.60 |
| Purchase #5 | $17.35 | 4.405% | $18.1143 | $18.11 | $18.10 | $18.10 |
| Purchase #6 | $84.91 | 8.742% | $92.3328 | $92.33 | $92.35 | $92.30 |
| Purchase #7 | $36.32 | 6.155% | $38.5555 | $38.56 | $38.55 | $38.60 |
| 7 purchase totals = | $649.21 | $712.9476 | $712.94 | $712.95 | $713.00 | |