| 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 | $132.55 | 12.788% | $149.5005 | $149.50 | $149.50 | $149.50 |
| Purchase #2 | $9.60 | 12.719% | $10.821 | $10.82 | $10.80 | $10.80 |
| Purchase #3 | $99.38 | 12.499% | $111.8015 | $111.80 | $111.80 | $111.80 |
| Purchase #4 | $24.66 | 12.609% | $27.7694 | $27.77 | $27.75 | $27.80 |
| Purchase #5 | $99.97 | 4.797% | $104.7656 | $104.77 | $104.75 | $104.80 |
| Purchase #6 | $183.85 | 8.605% | $199.6703 | $199.67 | $199.65 | $199.70 |
| Purchase #7 | $248.91 | 9.131% | $271.638 | $271.64 | $271.65 | $271.60 |
| 7 purchase totals = | $798.92 | $875.9663 | $875.97 | $875.90 | $876.00 | |