| 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 | $243.91 | 8.138% | $263.7594 | $263.76 | $263.75 | $263.80 |
| Purchase #2 | $85.63 | 11.377% | $95.3721 | $95.37 | $95.35 | $95.40 |
| Purchase #3 | $74.74 | 7.479% | $80.3298 | $80.33 | $80.35 | $80.30 |
| Purchase #4 | $54.81 | 11.831% | $61.2946 | $61.29 | $61.30 | $61.30 |
| Purchase #5 | $120.60 | 12.825% | $136.067 | $136.07 | $136.05 | $136.10 |
| Purchase #6 | $18.52 | 13.186% | $20.962 | $20.96 | $20.95 | $21.00 |
| Purchase #7 | $165.72 | 8.452% | $179.7267 | $179.73 | $179.75 | $179.70 |
| 7 purchase totals = | $763.93 | $837.5116 | $837.51 | $837.50 | $837.60 | |