| 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 | $12.51 | 6.195% | $13.285 | $13.29 | $13.30 | $13.30 |
| Purchase #2 | $8.30 | 13.365% | $9.4093 | $9.41 | $9.40 | $9.40 |
| Purchase #3 | $246.84 | 13.735% | $280.7435 | $280.74 | $280.75 | $280.70 |
| Purchase #4 | $95.37 | 4.129% | $99.3078 | $99.31 | $99.30 | $99.30 |
| Purchase #5 | $94.88 | 6.318% | $100.8745 | $100.87 | $100.85 | $100.90 |
| Purchase #6 | $60.64 | 7.357% | $65.1013 | $65.10 | $65.10 | $65.10 |
| Purchase #7 | $215.28 | 9.258% | $235.2106 | $235.21 | $235.20 | $235.20 |
| 7 purchase totals = | $733.82 | $803.9320 | $803.93 | $803.90 | $803.90 | |