| 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 | $82.70 | 8.193% | $89.4756 | $89.48 | $89.50 | $89.50 |
| Purchase #2 | $75.60 | 11.112% | $84.0007 | $84.00 | $84.00 | $84.00 |
| Purchase #3 | $220.91 | 11.396% | $246.0849 | $246.08 | $246.10 | $246.10 |
| Purchase #4 | $75.26 | 13.383% | $85.332 | $85.33 | $85.35 | $85.30 |
| Purchase #5 | $105.46 | 8.237% | $114.1467 | $114.15 | $114.15 | $114.10 |
| Purchase #6 | $138.28 | 7.305% | $148.3814 | $148.38 | $148.40 | $148.40 |
| Purchase #7 | $131.69 | 7.840% | $142.0145 | $142.01 | $142.00 | $142.00 |
| 7 purchase totals = | $829.90 | $909.4358 | $909.43 | $909.50 | $909.40 | |