| 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 | $70.71 | 7.403% | $75.9447 | $75.94 | $75.95 | $75.90 |
| Purchase #2 | $26.70 | 12.285% | $29.9801 | $29.98 | $30.00 | $30.00 |
| Purchase #3 | $230.82 | 6.729% | $246.3519 | $246.35 | $246.35 | $246.40 |
| Purchase #4 | $9.66 | 8.262% | $10.4581 | $10.46 | $10.45 | $10.50 |
| Purchase #5 | $59.71 | 4.207% | $62.222 | $62.22 | $62.20 | $62.20 |
| Purchase #6 | $93.51 | 10.808% | $103.6166 | $103.62 | $103.60 | $103.60 |
| Purchase #7 | $49.52 | 13.393% | $56.1522 | $56.15 | $56.15 | $56.20 |
| 7 purchase totals = | $540.63 | $584.7256 | $584.72 | $584.70 | $584.80 | |