| 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 | $35.32 | 4.291% | $36.8356 | $36.84 | $36.85 | $36.80 |
| Purchase #2 | $113.89 | 5.686% | $120.3658 | $120.37 | $120.35 | $120.40 |
| Purchase #3 | $77.59 | 10.190% | $85.4964 | $85.50 | $85.50 | $85.50 |
| Purchase #4 | $72.63 | 13.560% | $82.4786 | $82.48 | $82.50 | $82.50 |
| Purchase #5 | $126.35 | 11.106% | $140.3824 | $140.38 | $140.40 | $140.40 |
| Purchase #6 | $14.31 | 4.639% | $14.9738 | $14.97 | $14.95 | $15.00 |
| Purchase #7 | $90.65 | 12.609% | $102.0801 | $102.08 | $102.10 | $102.10 |
| 7 purchase totals = | $530.74 | $582.6127 | $582.62 | $582.65 | $582.70 | |