| 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 | $95.53 | 3.715% | $99.0789 | $99.08 | $99.10 | $99.10 |
| Purchase #2 | $246.63 | 10.285% | $271.9959 | $272.00 | $272.00 | $272.00 |
| Purchase #3 | $61.37 | 10.866% | $68.0385 | $68.04 | $68.05 | $68.00 |
| Purchase #4 | $103.55 | 9.436% | $113.321 | $113.32 | $113.30 | $113.30 |
| Purchase #5 | $74.88 | 12.567% | $84.2902 | $84.29 | $84.30 | $84.30 |
| Purchase #6 | $68.62 | 12.119% | $76.9361 | $76.94 | $76.95 | $76.90 |
| Purchase #7 | $106.58 | 3.206% | $109.997 | $110.00 | $110.00 | $110.00 |
| 7 purchase totals = | $757.16 | $823.6576 | $823.67 | $823.70 | $823.60 | |