| 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 | $74.56 | 5.529% | $78.6824 | $78.68 | $78.70 | $78.70 |
| Purchase #2 | $170.58 | 4.337% | $177.9781 | $177.98 | $178.00 | $178.00 |
| Purchase #3 | $151.66 | 8.724% | $164.8908 | $164.89 | $164.90 | $164.90 |
| Purchase #4 | $125.80 | 5.575% | $132.8134 | $132.81 | $132.80 | $132.80 |
| Purchase #5 | $14.87 | 4.802% | $15.5841 | $15.58 | $15.60 | $15.60 |
| Purchase #6 | $215.32 | 10.374% | $237.6573 | $237.66 | $237.65 | $237.70 |
| Purchase #7 | $91.69 | 7.783% | $98.8262 | $98.83 | $98.85 | $98.80 |
| 7 purchase totals = | $844.48 | $906.4323 | $906.43 | $906.50 | $906.50 | |