| 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 | $93.67 | 9.296% | $102.3776 | $102.38 | $102.40 | $102.40 |
| Purchase #2 | $54.48 | 3.530% | $56.4031 | $56.40 | $56.40 | $56.40 |
| Purchase #3 | $98.79 | 7.872% | $106.5667 | $106.57 | $106.55 | $106.60 |
| Purchase #4 | $193.67 | 12.846% | $218.5488 | $218.55 | $218.55 | $218.50 |
| Purchase #5 | $171.93 | 6.594% | $183.2671 | $183.27 | $183.25 | $183.30 |
| Purchase #6 | $40.86 | 8.830% | $44.4679 | $44.47 | $44.45 | $44.50 |
| Purchase #7 | $183.74 | 9.526% | $201.2431 | $201.24 | $201.25 | $201.20 |
| 7 purchase totals = | $837.14 | $912.8743 | $912.88 | $912.85 | $912.90 | |