| 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 | $120.45 | 7.636% | $129.6476 | $129.65 | $129.65 | $129.60 |
| Purchase #2 | $47.28 | 9.655% | $51.8449 | $51.84 | $51.85 | $51.80 |
| Purchase #3 | $212.85 | 8.720% | $231.4105 | $231.41 | $231.40 | $231.40 |
| Purchase #4 | $170.63 | 8.563% | $185.241 | $185.24 | $185.25 | $185.20 |
| Purchase #5 | $99.44 | 6.184% | $105.5894 | $105.59 | $105.60 | $105.60 |
| Purchase #6 | $52.33 | 10.804% | $57.9837 | $57.98 | $58.00 | $58.00 |
| Purchase #7 | $23.54 | 4.359% | $24.5661 | $24.57 | $24.55 | $24.60 |
| 7 purchase totals = | $726.52 | $786.2832 | $786.28 | $786.30 | $786.20 | |