| 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 | $32.47 | 11.606% | $36.2385 | $36.24 | $36.25 | $36.20 |
| Purchase #2 | $63.37 | 4.228% | $66.0493 | $66.05 | $66.05 | $66.00 |
| Purchase #3 | $173.75 | 3.402% | $179.661 | $179.66 | $179.65 | $179.70 |
| Purchase #4 | $96.80 | 10.251% | $106.723 | $106.72 | $106.70 | $106.70 |
| Purchase #5 | $201.67 | 8.540% | $218.8926 | $218.89 | $218.90 | $218.90 |
| Purchase #6 | $46.30 | 9.322% | $50.6161 | $50.62 | $50.60 | $50.60 |
| Purchase #7 | $37.88 | 3.701% | $39.2819 | $39.28 | $39.30 | $39.30 |
| 7 purchase totals = | $652.24 | $697.4624 | $697.46 | $697.45 | $697.40 | |