| 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 | $12.46 | 12.261% | $13.9877 | $13.99 | $14.00 | $14.00 |
| Purchase #2 | $5.30 | 4.544% | $5.5408 | $5.54 | $5.55 | $5.50 |
| Purchase #3 | $52.40 | 13.145% | $59.288 | $59.29 | $59.30 | $59.30 |
| Purchase #4 | $180.73 | 7.658% | $194.5703 | $194.57 | $194.55 | $194.60 |
| Purchase #5 | $50.43 | 4.124% | $52.5097 | $52.51 | $52.50 | $52.50 |
| Purchase #6 | $231.45 | 13.266% | $262.1542 | $262.15 | $262.15 | $262.20 |
| Purchase #7 | $51.80 | 11.440% | $57.7259 | $57.73 | $57.75 | $57.70 |
| 7 purchase totals = | $584.57 | $645.7766 | $645.78 | $645.80 | $645.80 | |