| 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 | $39.79 | 10.817% | $44.0941 | $44.09 | $44.10 | $44.10 |
| Purchase #2 | $76.35 | 7.333% | $81.9487 | $81.95 | $81.95 | $81.90 |
| Purchase #3 | $86.60 | 9.644% | $94.9517 | $94.95 | $94.95 | $95.00 |
| Purchase #4 | $49.34 | 6.711% | $52.6512 | $52.65 | $52.65 | $52.70 |
| Purchase #5 | $5.35 | 10.525% | $5.9131 | $5.91 | $5.90 | $5.90 |
| Purchase #6 | $171.75 | 5.131% | $180.5625 | $180.56 | $180.55 | $180.60 |
| Purchase #7 | $158.81 | 10.814% | $175.9837 | $175.98 | $176.00 | $176.00 |
| 7 purchase totals = | $587.99 | $636.1050 | $636.09 | $636.10 | $636.20 | |