| 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 | $129.38 | 7.226% | $138.729 | $138.73 | $138.75 | $138.70 |
| Purchase #2 | $65.61 | 4.753% | $68.7284 | $68.73 | $68.75 | $68.70 |
| Purchase #3 | $21.68 | 13.358% | $24.576 | $24.58 | $24.60 | $24.60 |
| Purchase #4 | $42.83 | 8.838% | $46.6153 | $46.62 | $46.60 | $46.60 |
| Purchase #5 | $50.85 | 10.450% | $56.1638 | $56.16 | $56.15 | $56.20 |
| Purchase #6 | $207.77 | 3.712% | $215.4824 | $215.48 | $215.50 | $215.50 |
| Purchase #7 | $190.58 | 13.466% | $216.2435 | $216.24 | $216.25 | $216.20 |
| 7 purchase totals = | $708.70 | $766.5384 | $766.54 | $766.60 | $766.50 | |