| 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 | $57.82 | 12.257% | $64.907 | $64.91 | $64.90 | $64.90 |
| Purchase #2 | $5.64 | 11.834% | $6.3074 | $6.31 | $6.30 | $6.30 |
| Purchase #3 | $147.66 | 12.287% | $165.803 | $165.80 | $165.80 | $165.80 |
| Purchase #4 | $15.41 | 3.338% | $15.9244 | $15.92 | $15.90 | $15.90 |
| Purchase #5 | $233.47 | 12.871% | $263.5199 | $263.52 | $263.50 | $263.50 |
| Purchase #6 | $121.67 | 11.600% | $135.7837 | $135.78 | $135.80 | $135.80 |
| Purchase #7 | $104.66 | 6.657% | $111.6272 | $111.63 | $111.65 | $111.60 |
| 7 purchase totals = | $686.33 | $763.8726 | $763.87 | $763.85 | $763.80 | |