| 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 | $106.80 | 6.714% | $113.9706 | $113.97 | $113.95 | $114.00 |
| Purchase #2 | $74.92 | 5.571% | $79.0938 | $79.09 | $79.10 | $79.10 |
| Purchase #3 | $110.91 | 10.434% | $122.4823 | $122.48 | $122.50 | $122.50 |
| Purchase #4 | $32.49 | 8.549% | $35.2676 | $35.27 | $35.25 | $35.30 |
| Purchase #5 | $175.25 | 11.610% | $195.5965 | $195.60 | $195.60 | $195.60 |
| Purchase #6 | $50.82 | 3.725% | $52.713 | $52.71 | $52.70 | $52.70 |
| Purchase #7 | $59.69 | 9.241% | $65.206 | $65.21 | $65.20 | $65.20 |
| 7 purchase totals = | $610.88 | $664.3298 | $664.33 | $664.30 | $664.40 | |