| 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 | $23.60 | 5.689% | $24.9426 | $24.94 | $24.95 | $24.90 |
| Purchase #2 | $8.70 | 12.177% | $9.7594 | $9.76 | $9.75 | $9.80 |
| Purchase #3 | $229.65 | 12.197% | $257.6604 | $257.66 | $257.65 | $257.70 |
| Purchase #4 | $70.51 | 3.493% | $72.9729 | $72.97 | $72.95 | $73.00 |
| Purchase #5 | $82.39 | 4.176% | $85.8306 | $85.83 | $85.85 | $85.80 |
| Purchase #6 | $59.26 | 12.739% | $66.8091 | $66.81 | $66.80 | $66.80 |
| Purchase #7 | $20.37 | 8.351% | $22.0711 | $22.07 | $22.05 | $22.10 |
| 7 purchase totals = | $494.48 | $540.0461 | $540.04 | $540.00 | $540.10 | |