| 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 | $56.79 | 13.344% | $64.3681 | $64.37 | $64.35 | $64.40 |
| Purchase #2 | $142.54 | 3.405% | $147.3935 | $147.39 | $147.40 | $147.40 |
| Purchase #3 | $187.71 | 5.310% | $197.6774 | $197.68 | $197.70 | $197.70 |
| Purchase #4 | $40.27 | 5.495% | $42.4828 | $42.48 | $42.50 | $42.50 |
| Purchase #5 | $171.97 | 6.557% | $183.2461 | $183.25 | $183.25 | $183.20 |
| Purchase #6 | $67.47 | 12.450% | $75.87 | $75.87 | $75.85 | $75.90 |
| Purchase #7 | $73.81 | 4.293% | $76.9787 | $76.98 | $77.00 | $77.00 |
| 7 purchase totals = | $740.56 | $788.0166 | $788.02 | $788.05 | $788.10 | |