| 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 | $25.66 | 4.472% | $26.8075 | $26.81 | $26.80 | $26.80 |
| Purchase #2 | $99.32 | 6.626% | $105.9009 | $105.90 | $105.90 | $105.90 |
| Purchase #3 | $213.68 | 10.365% | $235.8279 | $235.83 | $235.85 | $235.80 |
| Purchase #4 | $173.69 | 4.172% | $180.9363 | $180.94 | $180.95 | $180.90 |
| Purchase #5 | $73.54 | 5.497% | $77.5825 | $77.58 | $77.60 | $77.60 |
| Purchase #6 | $250.26 | 11.354% | $278.6745 | $278.67 | $278.65 | $278.70 |
| Purchase #7 | $5.68 | 5.431% | $5.9885 | $5.99 | $6.00 | $6.00 |
| 7 purchase totals = | $841.83 | $911.7181 | $911.72 | $911.75 | $911.70 | |