| 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 | $11.49 | 4.124% | $11.9638 | $11.96 | $11.95 | $12.00 |
| Purchase #2 | $84.64 | 5.654% | $89.4255 | $89.43 | $89.45 | $89.40 |
| Purchase #3 | $198.28 | 8.721% | $215.572 | $215.57 | $215.55 | $215.60 |
| Purchase #4 | $48.65 | 11.275% | $54.1353 | $54.14 | $54.15 | $54.10 |
| Purchase #5 | $110.35 | 8.112% | $119.3016 | $119.30 | $119.30 | $119.30 |
| Purchase #6 | $75.70 | 6.650% | $80.7341 | $80.73 | $80.75 | $80.70 |
| Purchase #7 | $86.77 | 12.203% | $97.3585 | $97.36 | $97.35 | $97.40 |
| 7 purchase totals = | $615.88 | $668.4908 | $668.49 | $668.50 | $668.50 | |