| 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 | $95.49 | 4.391% | $99.683 | $99.68 | $99.70 | $99.70 |
| Purchase #2 | $5.28 | 8.713% | $5.74 | $5.74 | $5.75 | $5.70 |
| Purchase #3 | $97.82 | 4.765% | $102.4811 | $102.48 | $102.50 | $102.50 |
| Purchase #4 | $103.57 | 6.220% | $110.0121 | $110.01 | $110.00 | $110.00 |
| Purchase #5 | $39.84 | 13.639% | $45.2738 | $45.27 | $45.25 | $45.30 |
| Purchase #6 | $43.36 | 3.761% | $44.9908 | $44.99 | $45.00 | $45.00 |
| Purchase #7 | $25.44 | 10.690% | $28.1595 | $28.16 | $28.15 | $28.20 |
| 7 purchase totals = | $410.80 | $436.3403 | $436.33 | $436.35 | $436.40 | |