| 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 | $19.73 | 13.172% | $22.3288 | $22.33 | $22.35 | $22.30 |
| Purchase #2 | $192.89 | 9.202% | $210.6397 | $210.64 | $210.65 | $210.60 |
| Purchase #3 | $224.83 | 12.871% | $253.7679 | $253.77 | $253.75 | $253.80 |
| Purchase #4 | $46.62 | 12.530% | $52.4615 | $52.46 | $52.45 | $52.50 |
| Purchase #5 | $20.90 | 11.528% | $23.3094 | $23.31 | $23.30 | $23.30 |
| Purchase #6 | $48.83 | 3.183% | $50.3843 | $50.38 | $50.40 | $50.40 |
| Purchase #7 | $212.99 | 5.122% | $223.8993 | $223.90 | $223.90 | $223.90 |
| 7 purchase totals = | $766.79 | $836.7909 | $836.79 | $836.80 | $836.80 | |