| 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 | $95.79 | 3.807% | $99.4367 | $99.44 | $99.45 | $99.40 |
| Purchase #2 | $215.33 | 6.621% | $229.587 | $229.59 | $229.60 | $229.60 |
| Purchase #3 | $45.80 | 5.358% | $48.254 | $48.25 | $48.25 | $48.30 |
| Purchase #4 | $115.83 | 8.404% | $125.5644 | $125.56 | $125.55 | $125.60 |
| Purchase #5 | $32.50 | 10.406% | $35.882 | $35.88 | $35.90 | $35.90 |
| Purchase #6 | $108.39 | 11.849% | $121.2331 | $121.23 | $121.25 | $121.20 |
| Purchase #7 | $157.80 | 11.573% | $176.0622 | $176.06 | $176.05 | $176.10 |
| 7 purchase totals = | $771.44 | $836.0194 | $836.01 | $836.05 | $836.10 | |