| 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 | $13.34 | 11.513% | $14.8758 | $14.88 | $14.90 | $14.90 |
| Purchase #2 | $240.33 | 8.535% | $260.8422 | $260.84 | $260.85 | $260.80 |
| Purchase #3 | $60.39 | 3.851% | $62.7156 | $62.72 | $62.70 | $62.70 |
| Purchase #4 | $160.99 | 9.747% | $176.6817 | $176.68 | $176.70 | $176.70 |
| Purchase #5 | $54.91 | 10.647% | $60.7563 | $60.76 | $60.75 | $60.80 |
| Purchase #6 | $111.85 | 13.119% | $126.5236 | $126.52 | $126.50 | $126.50 |
| Purchase #7 | $124.63 | 13.171% | $141.045 | $141.05 | $141.05 | $141.00 |
| 7 purchase totals = | $766.44 | $843.4402 | $843.45 | $843.45 | $843.40 | |