| 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 | $9.45 | 9.158% | $10.3154 | $10.32 | $10.30 | $10.30 |
| Purchase #2 | $50.98 | 7.290% | $54.6964 | $54.70 | $54.70 | $54.70 |
| Purchase #3 | $148.44 | 8.365% | $160.857 | $160.86 | $160.85 | $160.90 |
| Purchase #4 | $74.83 | 5.772% | $79.1492 | $79.15 | $79.15 | $79.10 |
| Purchase #5 | $186.59 | 5.134% | $196.1695 | $196.17 | $196.15 | $196.20 |
| Purchase #6 | $242.71 | 13.458% | $275.3739 | $275.37 | $275.35 | $275.40 |
| Purchase #7 | $126.95 | 3.201% | $131.0137 | $131.01 | $131.00 | $131.00 |
| 7 purchase totals = | $839.95 | $907.5751 | $907.58 | $907.50 | $907.60 | |